As of 2022-03-07, the Wikidata property AADFI member ID (P9634) is used on 388 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P214 VIAF ID 362
 0.0001
P7859 WorldCat Identities ID 344
 0.0002
P213 ISNI 320
 0.0002
P227 GND ID 313
 0.0002
P244 Library of Congress authority ID 307
 0.0002
P269 IdRef ID 274
 0.0005
P268 Bibliothèque nationale de France ID 250
 0.0004
P8034 Vatican Library VcBA ID 249
 0.0023
P3987 SHARE Catalogue author ID 228
 0.0013
P2163 FAST ID 222
 0.0005
P1006 Nationale Thesaurus voor Auteurs ID 219
 0.0004
P396 SBN author ID 210
 0.0037
P7902 Deutsche Biographie (GND) ID 197
 0.0003
P1207 NUKAT ID 194
 0.0004
P245 Union List of Artist Names ID 186
 0.0019
P646 Freebase ID 184
 0.0000
P8189 National Library of Israel J9U ID 172
 0.0010
P950 Biblioteca Nacional de España ID 172
 0.0009
P1986 Biographical Dictionary of Italian People ID 171
 0.0057
P648 Open Library ID 156
 0.0006
P7293 PLWABN ID 151
 0.0004
P8750 Unione Romana Biblioteche Scientifiche ID 150
 0.0058
P650 RKDartists ID 149
 0.0014
P1280 CONOR.SI ID 148
 0.0014
P3065 RERO ID 146
 0.0020
P1017 Vatican Library ID (former scheme) 144
 0.0024
P271 CiNii author ID (books) 140
 0.0016
P3365 Treccani ID 138
 0.0055
P7865 CoBiS author ID 137
 0.0075
P691 NKCR AUT ID 137
 0.0003
P4432 AKL Online artist ID 130
 0.0023
P3782 Artnet artist ID 127
 0.0016
P1315 NLA Trove people ID 124
 0.0012
P2671 Google Knowledge Graph ID 122
 0.0000
P1871 CERL Thesaurus ID 120
 0.0005
P2843 Benezit ID 119
 0.0019
P9097 American Academy in Rome ID 117
 0.0033
P7444 Rijksmuseum Research Library authority ID 113
 0.0059
P9164 Svenska Institutet i Rom ID 112
 0.0120
P3762 openMLOL author ID 112
 0.0018
P3430 SNAC ARK ID 112
 0.0008
P8947 Museo Galileo authority ID 111
 0.0066
P1015 NORAF ID 109
 0.0007
P4223 Treccani's Enciclopedia Italiana ID 107
 0.0097
P9081 SEARCH on line catalogue ID 105
 0.0085
P9049 ICCD agent ID 101
 0.0132
P409 Libraries Australia ID 101
 0.0015
P6706 De Agostini ID 94
 0.0032
P4927 Invaluable.com person ID 92
 0.0018
P8179 Canadiana Name Authority ID 92
 0.0017

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9642 Olschki author ID 28
 0.0302
P6715 SIUSA archive producer person ID 67
 0.0254
P9842 MART catalog person ID 23
 0.0214
P4585 Accademia della Crusca ID 23
 0.0207
P10031 Enciclopedia di Roma person ID 42
 0.0147
P9646 senato.archivioluce.it person ID 11
 0.0140
P7796 BeWeb person ID 63
 0.0139
P9049 ICCD agent ID 101
 0.0132
P8950 Dizionario degli artisti ID 27
 0.0129
P9164 Svenska Institutet i Rom ID 112
 0.0120
P2332 Dictionary of Art Historians ID 32
 0.0117
P8210 LombardiaBeniCulturali artwork author ID 42
 0.0112
P9331 Storiaememoriadibologna ID 14
 0.0105
P7744 Mille Anni di Scienza in Italia ID 8
 0.0104
P4223 Treccani's Enciclopedia Italiana ID 107
 0.0097
P8153 Accademia delle Scienze di Torino ID 32
 0.0094
P8944 Archivio dei possessori ID 9
 0.0093
P7445 Basis Wien person ID 24
 0.0091
P9178 Biblioteca Franco Serantini ID 35
 0.0087
P9081 SEARCH on line catalogue ID 105
 0.0085
P9502 Digital DISCI ID 5
 0.0084
P9536 SAIA authority ID 56
 0.0083
P6764 V&A person ID 17
 0.0079
P4808 Royal Academy new identifier 54
 0.0079
P5695 Bibliopoche author ID 15
 0.0079
P9251 Cyprus University of Technology ID 34
 0.0077
P8945 Museo Galileo biography ID 6
 0.0076
P7865 CoBiS author ID 137
 0.0075
P8271 LombardiaBeniCulturali architecture author ID 3
 0.0075
P9507 NBM authority ID 50
 0.0072
P8982 Pontificio Istituto di Archeologia Cristiana ID 44
 0.0069
P8947 Museo Galileo authority ID 111
 0.0066
P3453 IPI base code 9
 0.0066
P7331 Letteraturaitaliana.net author ID 3
 0.0066
P3954 Italian Senate ID 18
 0.0066
P7208 Liber Liber author ID 12
 0.0066
P2011 Cooper-Hewitt Person ID 16
 0.0065
P9791 ASE person ID 7
 0.0065
P4553 RA Collections ID 53
 0.0065
P9625 Dizionario Biografico dell'Educazione (1800–2000) ID 10
 0.0064
P5821 ArhivX LOD 22
 0.0063
P8219 ASUT ID 9
 0.0063
P10226 Archivio Storico dell'Università degli Studi di Cagliari person ID 4
 0.0063
P5321 Museo del Prado artist ID 16
 0.0061
P9871 INAPP author ID 6
 0.0061
P6325 Critique d'art ID 5
 0.0059
P7444 Rijksmuseum Research Library authority ID 113
 0.0059
P2418 Structurae person ID 18
 0.0058
P8750 Unione Romana Biblioteche Scientifiche ID 150
 0.0058
P9110 Le Lettere di Theodor Mommsen agli Italiani ID 4
 0.0058