-
Notifications
You must be signed in to change notification settings - Fork 1
/
oac.html
2228 lines (2160 loc) · 111 KB
/
oac.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<style>dfn{cursor:pointer}
.dfn-panel{position:absolute;z-index:35;min-width:300px;max-width:500px;padding:.5em .75em;margin-top:.6em;font:small Helvetica Neue,sans-serif,Droid Sans Fallback;background:#fff;color:#000;box-shadow:0 1em 3em -.4em rgba(0,0,0,.3),0 0 1px 1px rgba(0,0,0,.05);border-radius:2px}
.dfn-panel:not(.docked)>.caret{position:absolute;top:-9px}
.dfn-panel:not(.docked)>.caret::after,.dfn-panel:not(.docked)>.caret::before{content:"";position:absolute;border:10px solid transparent;border-top:0;border-bottom:10px solid #fff;top:0}
.dfn-panel:not(.docked)>.caret::before{border-bottom:9px solid #a2a9b1}
.dfn-panel *{margin:0}
.dfn-panel b{display:block;color:#000;margin-top:.25em}
.dfn-panel ul a[href]{color:#333}
.dfn-panel>div{display:flex}
.dfn-panel a.self-link{font-weight:700;margin-right:auto}
.dfn-panel .marker{padding:.1em;margin-left:.5em;border-radius:.2em;text-align:center;white-space:nowrap;font-size:90%;color:#040b1c}
.dfn-panel .marker.dfn-exported{background:#d1edfd;box-shadow:0 0 0 .125em #1ca5f940}
.dfn-panel .marker.idl-block{background:#8ccbf2;box-shadow:0 0 0 .125em #0670b161}
.dfn-panel a:not(:hover){text-decoration:none!important;border-bottom:none!important}
.dfn-panel a[href]:hover{border-bottom-width:1px}
.dfn-panel ul{padding:0}
.dfn-panel li{margin-left:1em}
.dfn-panel.docked{position:fixed;left:.5em;top:unset;bottom:2em;margin:0 auto;max-width:calc(100vw - .75em * 2 - .5em - .2em * 2);max-height:30vh;overflow:auto}
</style>
<link rel="preconnect" crossorigin="anonymous" href="https://www.w3.org/" class="removeOnSave">
<link rel="preload" as="script" href="./oac_files/fixup.js.transferir" class="removeOnSave">
<link rel="preload" as="style" href="./oac_files/base.css" class="removeOnSave">
<link rel="stylesheet" href="./oac_files/base.css" class="removeOnSave">
<title>ODRL Profile for Access Control</title>
<link rel="icon" type="image/x-icon" href="./assets/folder.ico">
<link rel="stylesheet" href="./oac_files/localstyle.css">
<script src="./oac_files/jquery.min.js.transferir" type="text/javascript"></script>
<style id="respec-ui-styles" class="removeOnSave">
.respec-modal .close-button{position:absolute;z-index:inherit;padding:.2em;font-weight:700;cursor:pointer;margin-left:5px;border:none;background:0 0}
#respec-ui{position:fixed;display:flex;flex-direction:row-reverse;top:20px;right:20px;width:202px;text-align:right;z-index:9000}
#respec-pill,.respec-info-button{background:#fff;height:2.5em;color:#787878;border:1px solid #ccc;box-shadow:1px 1px 8px 0 rgba(100,100,100,.5)}
.respec-info-button{border:none;opacity:.75;border-radius:2em;margin-right:1em;min-width:3.5em}
.respec-info-button:focus,.respec-info-button:hover{opacity:1;transition:opacity .2s}
#respec-pill:disabled{font-size:2.8px;text-indent:-9999em;border-top:1.1em solid rgba(40,40,40,.2);border-right:1.1em solid rgba(40,40,40,.2);border-bottom:1.1em solid rgba(40,40,40,.2);border-left:1.1em solid #fff;transform:translateZ(0);animation:respec-spin .5s infinite linear;box-shadow:none}
#respec-pill:disabled,#respec-pill:disabled:after{border-radius:50%;width:10em;height:10em}
@keyframes respec-spin{
0%{transform:rotate(0)}
100%{transform:rotate(360deg)}
}
.respec-hidden{visibility:hidden;opacity:0;transition:visibility 0s .2s,opacity .2s linear}
.respec-visible{visibility:visible;opacity:1;transition:opacity .2s linear}
#respec-pill:focus,#respec-pill:hover{color:#000;background-color:#f5f5f5;transition:color .2s}
#respec-menu{position:absolute;margin:0;padding:0;font-family:sans-serif;background:#fff;box-shadow:1px 1px 8px 0 rgba(100,100,100,.5);width:200px;display:none;text-align:left;margin-top:32px;font-size:.8em}
#respec-menu:not([hidden]){display:block}
#respec-menu li{list-style-type:none;margin:0;padding:0}
.respec-save-buttons{display:grid;grid-template-columns:repeat(auto-fill,minmax(47%,2fr));grid-gap:.5cm;padding:.5cm}
.respec-save-button:link{padding-top:16px;color:#f0f0f0;background:#2a5aa8;justify-self:stretch;height:1cm;text-decoration:none;text-align:center;font-size:inherit;border:none;border-radius:.2cm}
.respec-save-button:link:hover{color:#fff;background:#2a5aa8;padding:0;margin:0;border:0;padding-top:16px}
.respec-save-button:link:focus{background:#193766}
#respec-pill:focus,#respec-ui button:focus,.respec-option:focus{outline:0;outline-style:none}
#respec-pill-error{background-color:red;color:#fff}
#respec-pill-warning{background-color:orange;color:#fff}
.respec-error-list,.respec-warning-list{margin:0;padding:0;list-style:none;font-family:sans-serif;background-color:#fffbe6;font-size:.85em}
.respec-error-list>li,.respec-warning-list>li{padding:.4em .7em}
.respec-warning-list>li::before{content:"⚠️";padding-right:.5em}
.respec-error-list p,.respec-warning-list p{padding:0;margin:0}
.respec-warning-list li{color:#5c3b00;border-bottom:thin solid #fff5c2}
.respec-error-list,.respec-error-list li{background-color:#fff0f0}
.respec-error-list li::before{content:"💥";padding-right:.5em}
.respec-error-list li{padding:.4em .7em;color:#5c3b00;border-bottom:thin solid #ffd7d7}
.respec-error-list li>p{margin:0;padding:0;display:inline-block}
.respec-error-list li>p:first-child,.respec-warning-list li>p:first-child{display:inline}
.respec-error-list>li li,.respec-warning-list>li li{margin:0;list-style:disc}
#respec-overlay{display:block;position:fixed;z-index:10000;top:0;left:0;height:100%;width:100%;background:#000}
.respec-show-overlay{transition:opacity .2s linear;opacity:.5}
.respec-hide-overlay{transition:opacity .2s linear;opacity:0}
.respec-modal{display:block;position:fixed;z-index:11000;margin:auto;top:10%;background:#fff;border:5px solid #666;min-width:20%;width:79%;padding:0;max-height:80%;overflow-y:auto;margin:0 -.5cm}
@media screen and (min-width:78em){
.respec-modal{width:62%}
}
.respec-modal h3{margin:0;padding:.2em;text-align:center;color:#000;background:linear-gradient(to bottom,#eee 0,#eee 50%,#ccc 100%);font-size:1em}
.respec-modal .inside div p{padding-left:1cm}
#respec-menu button.respec-option{background:#fff;padding:0 .2cm;border:none;width:100%;text-align:left;font-size:inherit;padding:1.2em 1.2em}
#respec-menu button.respec-option:hover,#respec-menu button:focus{background-color:#eee}
.respec-cmd-icon{padding-right:.5em}
#respec-ui button.respec-option:last-child{border:none;border-radius:inherit}
.respec-button-copy-paste{position:absolute;height:28px;width:40px;cursor:pointer;background-image:linear-gradient(#fcfcfc,#eee);border:1px solid #90b8de;border-left:0;border-radius:0 0 3px 0;-webkit-user-select:none;user-select:none;-webkit-appearance:none;top:0;left:127px}
@media print{
#respec-ui{display:none}
}
.respec-iframe{width:100%;min-height:550px;height:100%;overflow:hidden;padding:0;margin:0;border:0}
.respec-iframe:not(.ready){background:url(https://respec.org/xref/loader.gif) no-repeat center}
.respec-iframe+a[href]{font-size:.9rem;float:right;margin:0 .5em .5em;border-bottom-width:1px}</style><style id="respec-mainstyle">@keyframes pop{
0%{transform:scale(1,1)}
25%{transform:scale(1.25,1.25);opacity:.75}
100%{transform:scale(1,1)}
}
.hljs{background:0 0!important}
a abbr,h1 abbr,h2 abbr,h3 abbr,h4 abbr,h5 abbr,h6 abbr{border:none}
dfn{font-weight:700}
a.internalDFN{color:inherit;border-bottom:1px solid #99c;text-decoration:none}
a.externalDFN{color:inherit;border-bottom:1px dotted #ccc;text-decoration:none}
a.bibref{text-decoration:none}
.respec-offending-element:target{animation:pop .25s ease-in-out 0s 1}
.respec-offending-element,a[href].respec-offending-element{text-decoration:red wavy underline}
@supports not (text-decoration:red wavy underline){
.respec-offending-element:not(pre){display:inline-block}
.respec-offending-element{background:url(data:image/gif;base64,R0lGODdhBAADAPEAANv///8AAP///wAAACwAAAAABAADAEACBZQjmIAFADs=) bottom repeat-x}
}
#references :target{background:#eaf3ff;animation:pop .4s ease-in-out 0s 1}
cite .bibref{font-style:normal}
code{color:#c63501}
th code{color:inherit}
a[href].orcid{padding-left:4px;padding-right:4px}
a[href].orcid>svg{margin-bottom:-2px}
.toc a,.tof a{text-decoration:none}
a .figno,a .secno{color:#000}
ol.tof,ul.tof{list-style:none outside none}
.caption{margin-top:.5em;font-style:italic}
table.simple{border-spacing:0;border-collapse:collapse;border-bottom:3px solid #005a9c}
.simple th{background:#005a9c;color:#fff;padding:3px 5px;text-align:left}
.simple th a{color:#fff;padding:3px 5px;text-align:left}
.simple th[scope=row]{background:inherit;color:inherit;border-top:1px solid #ddd}
.simple td{padding:3px 10px;border-top:1px solid #ddd}
.simple tr:nth-child(even){background:#f0f6ff}
.section dd>p:first-child{margin-top:0}
.section dd>p:last-child{margin-bottom:0}
.section dd{margin-bottom:1em}
.section dl.attrs dd,.section dl.eldef dd{margin-bottom:0}
#issue-summary>ul{column-count:2}
#issue-summary li{list-style:none;display:inline-block}
details.respec-tests-details{margin-left:1em;display:inline-block;vertical-align:top}
details.respec-tests-details>*{padding-right:2em}
details.respec-tests-details[open]{z-index:999999;position:absolute;border:thin solid #cad3e2;border-radius:.3em;background-color:#fff;padding-bottom:.5em}
details.respec-tests-details[open]>summary{border-bottom:thin solid #cad3e2;padding-left:1em;margin-bottom:1em;line-height:2em}
details.respec-tests-details>ul{width:100%;margin-top:-.3em}
details.respec-tests-details>li{padding-left:1em}
a[href].self-link:hover{opacity:1;text-decoration:none;background-color:transparent}
h2,h3,h4,h5,h6{position:relative}
aside.example .marker>a.self-link{color:inherit}
h2>a.self-link,h3>a.self-link,h4>a.self-link,h5>a.self-link,h6>a.self-link{border:none;color:inherit;font-size:83%;height:2em;left:-1.6em;opacity:.5;position:absolute;text-align:center;text-decoration:none;top:0;transition:opacity .2s;width:2em}
h2>a.self-link::before,h3>a.self-link::before,h4>a.self-link::before,h5>a.self-link::before,h6>a.self-link::before{content:"§";display:block}
@media (max-width:767px){
dd{margin-left:0}
h2>a.self-link,h3>a.self-link,h4>a.self-link,h5>a.self-link,h6>a.self-link{left:auto;top:auto}
}
@media print{
.removeOnSave{display:none}
}</style><link rel="dns-prefetch" crossorigin="anonymous" href="https://api.specref.org/" class="removeOnSave"><link rel="preconnect" crossorigin="anonymous" href="https://respec.org/" class="removeOnSave"><link rel="preload" as="script" href="https://www.w3.org/Tools/respec/respec-highlight" class="removeOnSave"><link rel="stylesheet" href="./oac_files/cg-draft"><meta name="description" content=""><style>.hljs{display:block;overflow-x:auto;padding:.5em;color:#383a42;background:#fafafa}
.hljs-comment,.hljs-quote{color:#717277;font-style:italic}
.hljs-doctag,.hljs-formula,.hljs-keyword{color:#a626a4}
.hljs-deletion,.hljs-name,.hljs-section,.hljs-selector-tag,.hljs-subst{color:#ca4706;font-weight:700}
.hljs-literal{color:#0b76c5}
.hljs-addition,.hljs-attribute,.hljs-meta-string,.hljs-regexp,.hljs-string{color:#42803c}
.hljs-built_in,.hljs-class .hljs-title{color:#9a6a01}
.hljs-attr,.hljs-number,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-pseudo,.hljs-template-variable,.hljs-type,.hljs-variable{color:#986801}
.hljs-bullet,.hljs-link,.hljs-meta,.hljs-selector-id,.hljs-symbol,.hljs-title{color:#336ae3}
.hljs-emphasis{font-style:italic}
.hljs-strong{font-weight:700}
.hljs-link{text-decoration:underline}</style><style class="removeOnSave">var:hover{text-decoration:underline;cursor:pointer}
var.respec-hl{color:var(--color,#000);background-color:var(--bg-color);box-shadow:0 0 0 2px var(--bg-color)}
var.respec-hl-c1{--bg-color:#f4d200}
var.respec-hl-c2{--bg-color:#ff87a2}
var.respec-hl-c3{--bg-color:#96e885}
var.respec-hl-c4{--bg-color:#3eeed2}
var.respec-hl-c5{--bg-color:#eacfb6}
var.respec-hl-c6{--bg-color:#82ddff}
var.respec-hl-c7{--bg-color:#ffbcf2}
@media print{
var.respec-hl{background:0 0;color:#000;box-shadow:unset}}
</style>
<style>
var{position:relative;cursor:pointer}
var[data-type]::after,var[data-type]::before{position:absolute;left:50%;top:-6px;opacity:0;transition:opacity .4s;pointer-events:none}
var[data-type]::before{content:"";transform:translateX(-50%);border-width:4px 6px 0 6px;border-style:solid;border-color:transparent;border-top-color:#000}
var[data-type]::after{content:attr(data-type);transform:translateX(-50%) translateY(-100%);background:#000;text-align:center;font-family:"Dank Mono","Fira Code",monospace;font-style:normal;padding:6px;border-radius:3px;color:#daca88;text-indent:0;font-weight:400}
var[data-type]:hover::after,var[data-type]:hover::before{opacity:1}
</style><!-- Support ReSpec's development - https://opencollective.com/respec -->
<meta name="monetization" class="removeOnSave" content="$ilp.uphold.com/DwJmxPHHi8K3">
<script id="initialUserConfig" type="application/json">
{
"shortName": "profile-accesscontrol",
"editors": [
{
"name": "Beatriz Esteves",
"url": "https://besteves4.github.io/",
"company": "Ontology Engineering Group, Universidad Politécnica de Madrid",
"companyURL": "https://oeg.fi.upm.es/",
"mailto": "beatriz.gesteves@upm.es"
},
{
"name": "Harshvardhan J. Pandit",
"url": "https://harshp.com/",
"company": "ADAPT Centre, Trinity College Dublin",
"companyURL": "https://tcd.ie/",
"mailto": "pandith@tcd.ie"
},
{
"name": "Víctor Rodríguez-Doncel",
"url": "http://cosasbuenas.es/",
"company": "Ontology Engineering Group, Universidad Politécnica de Madrid",
"companyURL": "https://oeg.fi.upm.es/",
"mailto": "vrodriguez@fi.upm.es"
}
],
"inlineCSS": true,
"noIDLIn": true,
"noLegacyStyle": false,
"noRecTrack": true,
"lint": true,
"github": {
"repoURL": "https://github.com/besteves4/odrl-access-control-profile",
"branch": "master"
},
"publishISODate": "2023-10-09T00:00:00.000Z",
"generatedSubtitle": ""
}
</script>
</head>
<body class="h-entry informative toc-sidebar">
<p id="toc-nav">
<a id="toc-jump" href="./oac.html#toc">
<span aria-hidden="true">↑</span> <span>Jump to Table of Contents</span>
</a>
<a id="toc-toggle" href="./oac.html#toc">
<span aria-hidden="true">←</span> <span>Collapse Sidebar</span>
</a>
</p>
<div class="head">
<h1 id="title" class="title">ODRL Profile for Access Control</h1>
<h2>
Draft release
<time class="dt-published" datetime="2023-10-09">09 October 2023</time>
</h2>
<dl>
<b>Version:</b> 0.2
<dt>Latest editor's draft:</dt>
<dd>
<a href="https://w3id.org/oac">https://w3id.org/oac</a>
</dd>
<dt>Editors:</dt>
<dd class="p-author h-card vcard">
<a class="ed_mailto u-email email p-name" href="mailto:beatriz.gesteves@upm.es">Beatriz Esteves</a>
(<a class="p-org org h-org h-card" href="https://oeg.fi.upm.es/">Ontology Engineering Group, Universidad Politécnica de Madrid</a>)
</dd>
<dd class="p-author h-card vcard">
<a class="ed_mailto u-email email p-name" href="mailto:pandith@tcd.ie">Harshvardhan J. Pandit</a>
(<a class="p-org org h-org h-card" href="https://tcd.ie/">ADAPT Centre, Trinity College Dublin</a>)
</dd>
<dd class="p-author h-card vcard">
<a class="ed_mailto u-email email p-name" href="mailto:vrodriguez@fi.upm.es">Víctor Rodríguez-Doncel</a>
(<a class="p-org org h-org h-card" href="https://oeg.fi.upm.es/">Ontology Engineering Group, Universidad Politécnica de Madrid</a>)
</dd>
<dt>Previous versions:</dt>
<dd>
<a href="./old/0.1/oac.html">v0.1</a>
</dd>
<dt>Participate:</dt>
<dd>
<a href="https://github.com/besteves4/odrl-access-control-profile">GitHub profile</a>
</dd>
<dd>
<a href="https://github.com/besteves4/odrl-access-control-profile/issues">File a bug</a>
</dd>
<dd>
<a href="https://github.com/besteves4/odrl-access-control-profile/commits/main">Commit history</a>
</dd>
<dd>
<a href="https://github.com/besteves4/odrl-access-control-profile/pulls">Pull requests</a>
</dd>
<dt>Download serialization:</dt>
<dd>
<span><a href="oac.ttl" target="_blank"><img src="https://img.shields.io/badge/Format-TTL-blue.svg" alt="TTL"></a></span>
<!-- TODO: add other serializations -->
<!-- <span><a href="oac.json" target="_blank"><img src="https://img.shields.io/badge/Format-JSON_LD-blue.svg" alt="JSON-LD"></a></span>
<span><a href="oac.rdf" target="_blank"><img src="https://img.shields.io/badge/Format-RDF/XML-blue.svg" alt="RDF/XML"></a></span>
<span><a href="oac.nt" target="_blank"><img src="https://img.shields.io/badge/Format-N_Triples-blue.svg" alt="N-Triples"></a></span>
<span><a href="oac.n3" target="_blank"><img src="https://img.shields.io/badge/Format-N3-blue.svg" alt="N3"></a></span> -->
</dd>
<dt>License:</dt>
<dd>
<a href="https://dalicc.net/licenselibrary/CC-BY_v4" target="_blank">
<img src="https://img.shields.io/badge/License-CC--BY%204.0-green" alt="CC-BY 4.0">
</a>
</dd>
</dl>
<hr title="Separator for header">
</div>
<section id="abstract" class="introductory"><h2>Abstract</h2>
<p>
This document presents a new profile, the ODRL Profile for Access Control (OAC), that extends the WAC access control list
mechanism by using the Open Digital Rights Language (ODRL) to define access control policies that express permissions and / or
prohibitions associated with data stored in a decentralised storage environment and utilises the Data Privacy Vocabulary (DPV)
as a controlled vocabulary for invoking privacy and data protection-specific terms.
</p>
<!-- <p>
In particular, the introduced elements will serve one of these purposes:
</p>
<p class="tab">
(i) define actions supporting enforcement of current ACL verbs,
</p>
<p class="tab">
(ii) define data protection-related actions and restrictions defined in GDPR,
</p>
<p class="tab">
(iii) any vocabulary element needed to support policy patterns that can be anticipated to be common, and
</p>
<p class="tab">
(iv) elements necessary to support the authorization reasoning decision.
</p> -->
</section>
<nav id="toc">
<h2 class="introductory" id="table-of-contents">Table of Contents</h2>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#intro">
<bdi class="secno">1. </bdi>Introduction
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#diag">
<bdi class="secno">1.1 </bdi>Profile diagram
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#conventions">
<bdi class="secno">1.2 </bdi>Document Conventions
</a>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#spec">
<bdi class="secno">2. </bdi>Profile specification
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-base-concepts">
<bdi class="secno">2.1 </bdi>Base Concepts
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-1-policies">
<bdi class="secno">2.1.1 </bdi>Policies
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-1-1-preference">
<bdi class="secno">2.1.1.1 </bdi>Preference
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-1-2-requirement">
<bdi class="secno">2.1.1.2 </bdi>Requirement
</a>
</li>
</ol>
</li>
</ol>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-2-operators">
<bdi class="secno">2.1.2 </bdi>Operators
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-2-1-isNotA">
<bdi class="secno">2.1.2.1 </bdi>Is not a
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-2-2-subclass">
<bdi class="secno">2.1.2.2 </bdi>Subclass
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-2-3-semantic">
<bdi class="secno">2.1.2.3 </bdi>Semantic
</a>
</li>
</ol>
</li>
</ol>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-3-other-properties">
<bdi class="secno">2.1.3 </bdi>Other properties
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-3-1-service">
<bdi class="secno">2.1.3.1 </bdi>Service
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-1-3-2-application">
<bdi class="secno">2.1.3.2 </bdi>Application
</a>
</li>
</ol>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-2-assets">
<bdi class="secno">2.2 </bdi>Assets
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-2-1-personal-data">
<bdi class="secno">2.2.1 </bdi>Personal Data
</a>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-3-actions">
<bdi class="secno">2.3 </bdi>Actions
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-3-1-access">
<bdi class="secno">2.3.1 </bdi>Access
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-3-2-processing">
<bdi class="secno">2.3.2 </bdi>Processing
</a>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-4-parties">
<bdi class="secno">2.4 </bdi>Parties
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-4-1-entity">
<bdi class="secno">2.4.1 </bdi>Entity
</a>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-constraints">
<bdi class="secno">2.5 </bdi>Constraints
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-1-purpose">
<bdi class="secno">2.5.1 </bdi>Purpose
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-2-recipient">
<bdi class="secno">2.5.2 </bdi>Recipient
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-3-legal-basis">
<bdi class="secno">2.5.3 </bdi>Legal Basis
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-4-tom">
<bdi class="secno">2.5.4 </bdi>Technical and Organisational Measure
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-5-tech">
<bdi class="secno">2.5.5 </bdi>Technology
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x2-5-6-idp">
<bdi class="secno">2.5.6 </bdi>Identity Provider
</a>
</li>
</ol>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#validation">
<bdi class="secno">3. </bdi>Validation of policies with SHACL
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#matching">
<bdi class="secno">4. </bdi>Matching requests for data
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x4-1-mapping-dpv-pd">
<bdi class="secno">4.1 </bdi>Associate resources with DPV-PD types
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x4-2-mapping-acl-dpv">
<bdi class="secno">4.2 </bdi>Mapping ACL verbs to DPV processing
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x4-3-mapping-matching">
<bdi class="secno">4.3 </bdi>Mapping results of the matching with ACP/ACL
</a>
</li>
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#examples">
<bdi class="secno">5. </bdi>Examples
</a>
<ol class="toc">
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-1-preference-policy">
<bdi class="secno">5.1 </bdi>Preference policy
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-2-requirement-policy">
<bdi class="secno">5.2 </bdi>Requirement policy
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-3-offer-policy">
<bdi class="secno">5.3 </bdi>Offer policy
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-4-request-policy">
<bdi class="secno">5.4 </bdi>Request policy
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-5-agreement-policy">
<bdi class="secno">5.5 </bdi>Agreement policy
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-6-isNotA-operator">
<bdi class="secno">5.6 </bdi>Policy with is not a operator
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-7-subclass-operator">
<bdi class="secno">5.7 </bdi>Policy with subclass operator
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-8-service">
<bdi class="secno">5.8 </bdi>Policy with service party
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x5-9-application-assignee">
<bdi class="secno">5.9 </bdi>Policy with application and assignee parties
</a>
</li>
<!-- <li class="tocline">
<a class="tocxref" href="./oac.html#x3-10-purpose-policy">
<bdi class="secno">3.10 </bdi>Policy with a purpose constraint
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-11-recipient-policy">
<bdi class="secno">3.11 </bdi>Policy with a recipient constraint
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-12-legal-basis-policy">
<bdi class="secno">3.12 </bdi>Policy with a legal basis constraint
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-12-multiple-constraints">
<bdi class="secno">3.12 </bdi>Policy with multiple constraints
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-13-update-policy-metadata">
<bdi class="secno">3.13 </bdi>Updated policy metadata
</a>
</li> -->
<!-- <li class="tocline">
<a class="tocxref" href="./oac.html#x3-1-user-preference-1">
<bdi class="secno">3.1 </bdi>User Preference 1
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-2-user-preference-2">
<bdi class="secno">3.2 </bdi>User Preference 2
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-3-app-policy-1">
<bdi class="secno">3.3 </bdi>App Policy 1
</a>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#x3-4-app-policy-2">
<bdi class="secno">3.4 </bdi>App Policy 2
</a>
</li> -->
</ol>
</li>
<li class="tocline">
<a class="tocxref" href="./oac.html#orsd">
<bdi class="secno">A </bdi>Ontology Requirement Specification Document
</a>
<a class="tocxref" href="./oac.html#ack">
<bdi class="secno">B. </bdi>Acknowledgments
</a>
<a class="tocxref" href="./oac.html#references">
<bdi class="secno">C. </bdi>References
</a>
</li>
</ol>
</nav>
<section id="intro">
<h2 id="x2-introduction">
<bdi class="secno">1. </bdi>Introduction
<a class="self-link" aria-label="§" href="./oac.html#intro"></a>
</h2>
<p>
The Web Access Control (WAC) specification
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-wac" title="Web Access Control">wac</a></cite>]
is a <i>"decentralized cross-domain access control system"</i> that uses Linked Data
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-ld" title="Linked Data">ld</a></cite>]
and URIs to store authorisation conditions within Access Control Lists (ACL) to define access of Web agents to Web resources.
Amongst other uses, it is used in the Solid ecosystem as a tool to determine the access to data stored within Solid Pods -
therefore, in Solid the user controlling the ACL is the entity responsible for deciding who has access to the data.
Solid is a specification
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-solid-protocol" title="Solid Protocol">solid-protocol</a></cite>]
for decentralised personal data stores (called `Pods')
that uses Web standards and semantic technologies to achieve user control and interoperability.
<b>
Therefore, the usage of the ODRL profile for Access Control (OAC) will be demonstrated through the Solid ecosystem
as it is an example implementation of a decentralised environment for the sharing of personal data.
However, it should be clear that OAC is not Solid-dependent and can be deployed in other environments as it does not
rely in any Solid-specific vocabularies.
</b>
</p>
<p>
Given that Solid provides a way for personal data to be stored and managed by individuals, it is important to consider the impact
and application of data protection and privacy laws such as the European General Data Protection Regulation (GDPR)
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-gdpr" title="General Data Protection Regulation">gdpr</a></cite>]
that define specific concepts and obligations for how personal data can be collected, stored, used, and shared. In addition,
such laws also specify various rights and the legal basis used to justify using the data and the conditions for their validity.
In particular, GDPR's Articles 13 and 14 require controllers to provide information such as identity, purpose, personal data
categories, legal basis, and recipients when they collect personal data directly or indirectly from individuals.
</p>
<p>
Applied to Solid, this information can be presented using conventional methods, such as a notice provided through the data requester's
website, and the resulting authorisation decision made by the individual stored within the ACL. However, for individuals to control
their data practices, the Solid Pod must contain this information as well so that the individual has the opportunity to:
</p>
<p class="tab">
(i) inspect their personal data within an environment under their control;
</p>
<p class="tab">
(ii) store it for accountability purposes;
</p>
<p class="tab">
(iii) determine their data sharing preferences; and
</p>
<p class="tab">
(iv) be assisted in expressing and enforcing their data sharing preferences.
</p>
<p>
To achieve these goals, the following requirements motivate our approach to extend the existing ACL mechanism
using the ODRL Vocabulary and Expression
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-odrl-vocab" title="ODRL Vocabulary and Expression 2.2">odrl-vocab</a></cite>]
specification to define access control policies that express permissions and / or
prohibitions associated with data stored in a decentralised storage system such as Solid Pods and utilises the Data Privacy Vocabulary (DPV)
[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-dpv" title="Data Privacy Vocabulary">dpv</a></cite>]
as a controlled vocabulary for invoking privacy and data protection-specific terms.
</p>
<p class="tab">
R1. Support specifying user preferences as policies.
</p>
<p class="tab">
R2. Incorporate vocabulary specifying or aligned to legal concepts.
</p>
<p class="tab">
R3. Support specifying permissions and prohibitions at arbitrary granularity.
</p>
<p class="tab">
R4. Support identifying and resolving conflicts based on scope.
</p>
<p class="tab">
R5. Record (store) policies used to authorise access.
</p>
<p class="tab">
R6. Support querying policies and authorisations for introspection of data use.
</p>
<b>
Therefore, these policies will add a new layer to decentralised storage systems, which is currently missing from the Solid ecosystem for instance,
that will be placed below the access authorisation layer in order to provide a richer access control mechanism to such systems.
</b>
<section id="diag">
<h3 id="x2-2-document-conventions">
<bdi class="secno">1.1 </bdi>Profile diagram
<a class="self-link" aria-label="§" href="./oac.html#diag"></a>
</h3>
<p>
The concepts specified by the ODRL Profile for Access Control are shown in the figure below.
</p>
<center>
<img src="./assets/oac_diagram.png" alt="ODRL Profile for Access Control" width="800px">
</center>
</div>
</section>
<section id="conventions">
<h3 id="x2-2-document-conventions">
<bdi class="secno">1.2 </bdi>Document Conventions
<a class="self-link" aria-label="§" href="./oac.html#conventions"></a>
</h3>
<table class="def">
<tbody>
<tr>
<th>Prefix</th>
<th>Namespace</th>
<th>Description</th>
</tr>
<tr>
<td>odrl</td>
<td>http://www.w3.org/ns/odrl/2/</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-odrl-vocab" title="ODRL Vocabulary & Expression 2.2">odrl-vocab<!---0.910070%--></a></cite><!---0.910070%-->] [<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-odrl-model" title="ODRL Information Model 2.2">odrl-model<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>rdf</td>
<td>http://www.w3.org/1999/02/22-rdf-syntax-ns#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-rdf11-concepts" title="RDF 1.1 Concepts and Abstract Syntax">rdf11-concepts<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>rdfs</td>
<td>http://www.w3.org/2000/01/rdf-schema#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-rdf-schema" title="RDF Schema 1.1">rdf-schema<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>owl</td>
<td>http://www.w3.org/2002/07/owl#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-owl2-overview" title="OWL 2 Web Ontology Language Document Overview (Second Edition)">owl2-overview<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>dcterms</td>
<td>http://purl.org/dc/terms/</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-dcterms" title="DCMI Metadata Terms">dcterms<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>vann</td>
<td>http://purl.org/vocab/vann/</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-vann" title="VANN: A vocabulary for annotating vocabulary descriptions">vann<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>xsd</td>
<td>http://www.w3.org/2001/XMLSchema#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-xsd" title="XML Schema">xsd<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>skos</td>
<td>http://www.w3.org/2004/02/skos/core#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-skos" title="SKOS Simple Knowledge Organization System Namespace Document">skos<!---0.910070%--></a></cite><!---0.910070%-->]</td>
</tr>
<tr>
<td>dpv</td>
<td>https://w3id.org/dpv#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-dpv" title="Data Privacy Vocabulary (DPV) version 1">dpv</a></cite>]</td>
</tr>
<tr>
<td>dpv-pd</td>
<td>https://w3id.org/dpv/dpv-pd#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-dpv-pd" title="DPV-PD: Extended Personal Data categories for DPV version 1">dpv-pd</a></cite>]</td>
</tr>
<tr>
<td>dpv-tech</td>
<td>https://w3id.org/dpv/dpv-tech#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-dpv-tech" title="DPV-TECH: Extension providing Technology concepts for DPV version 0.8.2">dpv-tech</a></cite>]</td>
</tr>
<tr>
<td>acl</td>
<td>http://www.w3.org/ns/auth/acl#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html#bib-acl" title="Basic Access Control ontology">acl</a></cite>]</td>
</tr>
<tr>
<td>oac</td>
<td>https://w3id.org/oac#</td>
<td>[<cite><a class="bibref" data-link-type="biblio" href="./oac.html" title="ODRL Profile for Access Control">oac</a></cite>]</td>
</tr>
<tr>
<td>ex</td>
<td>https://example.com/</td>
<td></td>
</tr>
</tbody>
</table>
</section>
</section>
<section id="spec">
<h2 id="x3-spec">
<bdi class="secno">2. </bdi>Profile specification
<a class="self-link" aria-label="§" href="./oac.html#spec"></a>
</h2>
<p>
This ODRL profile relies on the invocation of legal concepts using DPV and ACL for the reference to access mode operations.
Its core concepts are the <a href="./oac.html#x2-1-1-1-preference">Preference</a> and <a href="./oac.html#x2-1-1-2-requirement">Requirement</a> policies,
a new set of <a href="./oac.html#x2-1-2-operators">operators</a> to constraint the defined <a href="./oac.html#x2-5-1-purpose">Purposes</a>,
<a href="./oac.html#x2-5-2-recipient">Recipients</a>, <a href="./oac.html#x2-5-3-legal-basis">Legal Basis</a>,
<a href="./oac.html#x2-5-4-tom">Technical and Organisational Measures</a>, <a href="./oac.html#x2-5-5-tech">Technology</a> and
<a href="./oac.html#x2-5-6-idp">Identity Provider</a> constraints (which will require the usage of DPV's taxonomies),
new properties to specify policies for <a href="./oac.html#x2-1-3-2-application">applications</a> and <a href="./oac.html#x2-1-3-1-service">services</a>,
<a href="./oac.html#x2-3-2-processing">Processing</a> and <a href="./oac.html#x2-3-1-access">Access actions</a>, as well as
<a href="./oac.html#x2-2-1-personal-data">Personal Data</a> categories, and <a href="./oac.html#x2-4-1-entity">Entities</a>.
</p>
<section id="base-concepts">
<h3 id="x2-1-base-concepts">
<bdi class="secno">2.1 </bdi>Base Concepts
<a class="self-link" aria-label="§" href="./oac.html#x2-1-base-concepts"></a>
</h3>
<p>
In this section, two new types of policies are specified to deal with the requirements of users which wish to define rules for the processing of their
personal data, as well as a set of three new ODRL operators which we believe are currently missing from the ODRL Core vocabulary and two new properties
to specify policies for services and applications, which are important stakeholders in decentralised systems.
</p>
</section>
<section id="policies">
<h4 id="x2-1-1-policies">
<bdi class="secno">2.1.1 </bdi>Policies
<a class="self-link" aria-label="§" href="./oac.html#x2-1-1-policies"></a>
</h4>
</section>
<section id="preference">
<h5 id="x2-1-1-1-preference">
<bdi class="secno">2.1.1.1 </bdi>Preference
<a class="self-link" aria-label="§" href="./oac.html#x2-1-1-1-preference"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Preference</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#Preference">https://w3id.org/oac#Preference</a></td></tr>
<tr><th>Definition:</th> <td>A Preference Policy is a soft policy that expresses the assigner's preferences over an Asset which MAY not be satisfied.</td></tr>
<tr><th>Note:</th> <td>A Preference Policy MUST contain at least one Permission or Prohibition rule, an Action, a target Asset and a Party with Assigner function (in the same Permission or Prohibition). The Preference Policy MAY contain a Party with Assignee, Application and/or Service functions, but MUST not grant any privileges to those Parties.</td></tr>
<tr><th>Example:</th> <td>If a preference policy set by a party A does not match a request policy from party B, the request can still be accepted if party A accepts party B's request conditions.</td></tr>
<tr><th>Parent class:</th> <td><a href="http://www.w3.org/ns/odrl/2/Policy">odrl:Policy</a></td></tr>
<tr><th>Disjoint classes:</th> <td><a href="http://www.w3.org/ns/odrl/2/Agreement">odrl:Agreement</a>, <a href="http://www.w3.org/ns/odrl/2/Offer">odrl:Offer</a>, <a href="http://www.w3.org/ns/odrl/2/Privacy">odrl:Privacy</a>, <a href="http://www.w3.org/ns/odrl/2/Request">odrl:Request</a>, <a href="http://www.w3.org/ns/odrl/2/Ticket">odrl:Ticket</a>, <a href="http://www.w3.org/ns/odrl/2/Assertion">odrl:Assertion</a>, <a href="https://w3id.org/oac#Requirement">oac:Requirement</a></td></tr>
</tbody>
</table>
</section>
<section id="requirement">
<h5 id="x2-1-1-2-requirement">
<bdi class="secno">2.1.1.2 </bdi>Requirement
<a class="self-link" aria-label="§" href="./oac.html#x2-1-1-2-requirement"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Requirement</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#Requirement">https://w3id.org/oac#Requirement</a></td></tr>
<tr><th>Definition:</th> <td>A Requirement Policy is a hard policy that expresses the assigner's preferences over an Asset which MUST be satisfied.</td></tr>
<tr><th>Note:</th> <td>A Requirement Policy MUST contain at least one Permission or Prohibition rule, an Action, a target Asset and a Party with Assigner function (in the same Permission or Prohibition). The Requirement Policy MAY contain a Duty, Party with Assignee, Application and/or Service functions, but MUST not grant any privileges to those Parties.</td></tr>
<tr><th>Example:</th> <td>If a requirement policy set by a party A does not match a request policy from party B, the request must be denied even if party A accepts party B's request conditions.</td></tr>
<tr><th>Parent class:</th> <td><a href="http://www.w3.org/ns/odrl/2/Policy">odrl:Policy</a></td></tr>
<tr><th>Disjoint classes:</th> <td><a href="http://www.w3.org/ns/odrl/2/Agreement">odrl:Agreement</a>, <a href="http://www.w3.org/ns/odrl/2/Offer">odrl:Offer</a>, <a href="http://www.w3.org/ns/odrl/2/Privacy">odrl:Privacy</a>, <a href="http://www.w3.org/ns/odrl/2/Request">odrl:Request</a>, <a href="http://www.w3.org/ns/odrl/2/Ticket">odrl:Ticket</a>, <a href="http://www.w3.org/ns/odrl/2/Assertion">odrl:Assertion</a>, <a href="https://w3id.org/oac#Preference">oac:Preference</a></td></tr>
</tbody>
</table>
</section>
<section id="operators">
<h4 id="x2-1-2-operators">
<bdi class="secno">2.1.2 </bdi>Operators
<a class="self-link" aria-label="§" href="./oac.html#x2-1-2-operators"></a>
</h4>
</section>
<section id="isNotA">
<h5 id="x2-1-2-1-isNotA">
<bdi class="secno">2.1.2.1 </bdi>Is not a
<a class="self-link" aria-label="§" href="./oac.html#x2-1-2-1-isNotA"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Is not a</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#isNotA">https://w3id.org/oac#isNotA</a></td></tr>
<tr><th>Definition:</th> <td>Indicates that a given Left Operand is not an instance of the Right Operand of the Constraint.</td></tr>
<tr><th>Example:</th> <td>The purpose constraint of a rule can not be an instance of a academic research.</td></tr>
<tr><th>Instance of:</th> <td><a href="http://www.w3.org/ns/odrl/2/Operator">odrl:Operator</a></td></tr>
</tbody>
</table>
</section>
<section id="subclass">
<h5 id="x2-1-2-2-subclass">
<bdi class="secno">2.1.2.2 </bdi>Subclass
<a class="self-link" aria-label="§" href="./oac.html#x2-1-2-2-subclass"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Subclass</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#subclass">https://w3id.org/oac#subclass</a></td></tr>
<tr><th>Definition:</th> <td>Indicates that a given Left Operand is a subclass of the Right Operand of the Constraint.</td></tr>
<tr><th>Example:</th> <td>The purpose constraint of a rule can be a subclass of research and development such as academic research, non-commercial research or commercial research.</td></tr>
<tr><th>Instance of:</th> <td><a href="http://www.w3.org/ns/odrl/2/Operator">odrl:Operator</a></td></tr>
</tbody>
</table>
</section>
<section id="semantic">
<h5 id="x2-1-2-3-semantic">
<bdi class="secno">2.1.2.3 </bdi>Semantic
<a class="self-link" aria-label="§" href="./oac.html#x2-1-2-3-semantic"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Semantic</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#semantic">https://w3id.org/oac#semantic</a></td></tr>
<tr><th>Definition:</th> <td>Indicates that a given Left Operand is equal to, an instance or a subclass of the Right Operand of the Constraint.</td></tr>
<tr><th>Example:</th> <td>The purpose constraint of a rule can be research and development, an instance of research and development or one of its subclasses such as academic research, non-commercial research or commercial research.</td></tr>
<tr><th>Instance of:</th> <td><a href="http://www.w3.org/ns/odrl/2/Operator">odrl:Operator</a></td></tr>
</tbody>
</table>
</section>
<section id="party-roles">
<h4 id="x2-1-3-other-properties">
<bdi class="secno">2.1.3 </bdi>Other properties
<a class="self-link" aria-label="§" href="./oac.html#x2-1-3-other-properties"></a>
</h4>
</section>
<section id="service">
<h5 id="x2-1-3-1-service">
<bdi class="secno">2.1.3.1 </bdi>Service
<a class="self-link" aria-label="§" href="./oac.html#x2-1-3-1-service"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Service</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#service">https://w3id.org/oac#service</a></td></tr>
<tr><th>Definition:</th> <td>Service used by the recipient of the Rule.</td></tr>
<tr><th>Example:</th> <td>Method used to interact with the data, e.g., identity verification service, query service.</td></tr>
<tr><th>Domain:</th> <td><a href="http://www.w3.org/ns/odrl/2/Rule">odrl:Rule</a>, <a href="http://www.w3.org/ns/odrl/2/Policy">odrl:Policy</a></td></tr>
<tr><th>Range:</th> <td><a href=" https://w3id.org/dpv/dpv-tech#Service">dpv-tech:Service</a></td></tr>
</tbody>
</table>
</section>
<section id="application">
<h5 id="x2-1-3-2-application">
<bdi class="secno">2.1.3.2 </bdi>Application
<a class="self-link" aria-label="§" href="./oac.html#x2-1-3-2-application"></a>
</h5>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Application</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#application">https://w3id.org/oac#application</a></td></tr>
<tr><th>Definition:</th> <td>Application used by the recipient of the Rule.</td></tr>
<tr><th>Example:</th> <td>Application used by the assignee to interact with the data, e.g., address book, game.</td></tr>
<tr><th>Domain:</th> <td><a href="http://www.w3.org/ns/odrl/2/Rule">odrl:Rule</a>, <a href="http://www.w3.org/ns/odrl/2/Policy">odrl:Policy</a></td></tr>
<tr><th>Range:</th> <td><a href="https://w3id.org/dpv/dpv-tech#Application">dpv-tech:Application</a></td></tr>
</tbody>
</table>
</section>
<section id="assets">
<h3 id="x2-2-assets">
<bdi class="secno">2.2 </bdi>Assets
<a class="self-link" aria-label="§" href="./oac.html#x2-2-assets"></a>
</h3>
<p>
In this section, personal data is defined as an ODRL asset to define personal data-specific access policies.
</p>
</section>
<h4 id="x2-2-1-personal-data">
<bdi class="secno">2.2.1 </bdi>Personal Data
<a class="self-link" aria-label="§" href="./oac.html#x2-2-1-personal-data"></a>
</h4>
<table class="def propdef">
<tbody>
<tr><th>Label:</th> <td>Personal Data</td></tr>
<tr><th>Identifier:</th> <td><a href="https://w3id.org/oac#PersonalData">https://w3id.org/oac#PersonalData</a></td></tr>
<tr><th>Definition:</th> <td>Data directly or indirectly associated or related to an individual.</td></tr>
<tr><th>Example:</th> <td>Data assets related to an individual include financial data such as credit card or account numbers, social data such as marital status or friends, health data such as health records or blood type and so on.</td></tr>
<tr><th>Instance of:</th> <td><a href="http://www.w3.org/ns/odrl/2/Asset">odrl:Asset</a></td></tr>
<tr><th>Parent class:</th> <td><a href="https://w3id.org/dpv#PersonalData">dpv:PersonalData</a></td></tr>
</tbody>
</table>
</section>
<section id="actions">
<h3 id="x2-3-actions">
<bdi class="secno">2.3 </bdi>Actions
<a class="self-link" aria-label="§" href="./oac.html#x2-3-actions"></a>
</h3>
<p>
In this section, access modes and processing operations are defined as ODRL actions to define access policies.
</p>
</section>
<section id="access">
<h4 id="x2-3-1-access">
<bdi class="secno">2.3.1 </bdi>Access
<a class="self-link" aria-label="§" href="./oac.html#x2-3-1-access"></a>
</h4>