As of 2022-03-07, the Wikidata property SISSCO ID (P9111) is used on 233 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 220
 0.0001
P213 ISNI 203
 0.0001
P7859 WorldCat Identities ID 202
 0.0001
P244 Library of Congress authority ID 195
 0.0001
P269 IdRef ID 182
 0.0003
P3987 SHARE Catalogue author ID 181
 0.0011
P268 Bibliothèque nationale de France ID 172
 0.0003
P396 SBN author ID 161
 0.0029
P227 GND ID 137
 0.0001
P3065 RERO ID 102
 0.0014
P1006 Nationale Thesaurus voor Auteurs ID 102
 0.0002
P1207 NUKAT ID 92
 0.0002
P8034 Vatican Library VcBA ID 78
 0.0007
P5739 Pontificia Università della Santa Croce ID 72
 0.0012
P9178 Biblioteca Franco Serantini ID 69
 0.0180
P8189 National Library of Israel J9U ID 67
 0.0004
P271 CiNii author ID (books) 62
 0.0007
P7865 CoBiS author ID 54
 0.0030
P2671 Google Knowledge Graph ID 48
 0.0000
P8750 Unione Romana Biblioteche Scientifiche ID 47
 0.0018
P950 Biblioteca Nacional de España ID 44
 0.0002
P1280 CONOR.SI ID 43
 0.0004
P5731 Angelicum ID 41
 0.0009
P691 NKCR AUT ID 41
 0.0001
P1015 NORAF ID 40
 0.0002
P2732 Persée author ID 35
 0.0009
P7293 PLWABN ID 34
 0.0001
P1017 Vatican Library ID (former scheme) 29
 0.0005
P4521 Radio Radicale person ID 27
 0.0064
P7902 Deutsche Biographie (GND) ID 27
 0.0000
P9179 Biblioteca Iglesia Nacional Española en Roma ID 19
 0.0018
P9097 American Academy in Rome ID 19
 0.0005
P496 ORCID iD 19
 0.0000
P9085 Aracne author ID 17
 0.0121
P9081 SEARCH on line catalogue ID 17
 0.0014
P1375 NSK ID 17
 0.0008
P8179 Canadiana Name Authority ID 17
 0.0003
P1607 Dialnet author ID 15
 0.0009
P648 Open Library ID 15
 0.0001
P9761 IRIS SNS author ID 14
 0.0117
P6677 OpenEdition Books author ID 14
 0.0084
P9795 ARPI author ID 14
 0.0051
P1273 CANTIC ID (old) 14
 0.0003
P9984 CANTIC ID 14
 0.0003
P1005 Portuguese National Library ID 13
 0.0002
P3762 openMLOL author ID 13
 0.0002
P9642 Olschki author ID 12
 0.0152
P9164 Svenska Institutet i Rom ID 12
 0.0013
P1580 University of Barcelona authority ID (obsolete) 11
 0.0002
P6634 LinkedIn personal profile ID 9
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9178 Biblioteca Franco Serantini ID 69
 0.0180
P9642 Olschki author ID 12
 0.0152
P10071 EXQUIRITE author ID 5
 0.0152
P9865 Anagrafe degli studiosi ID 6
 0.0151
P9085 Aracne author ID 17
 0.0121
P9761 IRIS SNS author ID 14
 0.0117
P9871 INAPP author ID 7
 0.0085
P6677 OpenEdition Books author ID 14
 0.0084
P4521 Radio Radicale person ID 27
 0.0064
P10147 U-PAD author ID 2
 0.0058
P9656 Istituto Veneto di Scienze, Lettere ed Arti member ID 2
 0.0053
P9795 ARPI author ID 14
 0.0051
P8105 SAN archive producer ID 1
 0.0038
P9796 IRIS SSSUP author ID 2
 0.0032
P7865 CoBiS author ID 54
 0.0030
P396 SBN author ID 161
 0.0029
P8848 CONOR.AL ID 3
 0.0027
P9844 IRIS UNIPV author ID 4
 0.0024
P8750 Unione Romana Biblioteche Scientifiche ID 47
 0.0018
P9179 Biblioteca Iglesia Nacional Española en Roma ID 19
 0.0018
P9768 Women Also Know History ID 1
 0.0018
P9843 IRIS UNINA author ID 5
 0.0018
P5695 Bibliopoche author ID 3
 0.0017
P5243 Canal-U person ID 2
 0.0016
P5666 Quais du polar writer ID 1
 0.0016
P9634 AADFI member ID 1
 0.0016
P3065 RERO ID 102
 0.0014
P9081 SEARCH on line catalogue ID 17
 0.0014
P8207 The Conversation author ID 2
 0.0013
P9880 Festivaletteratura person ID 2
 0.0013
P9164 Svenska Institutet i Rom ID 12
 0.0013
P9913 FLORE author ID 3
 0.0013
P5739 Pontificia Università della Santa Croce ID 72
 0.0012
P5419 NYRB contributor ID 2
 0.0012
P3987 SHARE Catalogue author ID 181
 0.0011
P8547 BHF author ID 6
 0.0011
P10258 UNICA IRIS author ID 1
 0.0010
P10057 IRIS UNIMI author ID 3
 0.0010
P9956 IRIS Sapienza author ID 4
 0.0009
P1607 Dialnet author ID 15
 0.0009
P2732 Persée author ID 35
 0.0009
P5731 Angelicum ID 41
 0.0009
P1375 NSK ID 17
 0.0008
P6715 SIUSA archive producer person ID 2
 0.0008
P5320 IUF member ID 1
 0.0008
P8219 ASUT ID 1
 0.0008
P10359 IRIS UNIGE author ID 1
 0.0007
P8034 Vatican Library VcBA ID 78
 0.0007
P271 CiNii author ID (books) 62
 0.0007
P4285 Theses.fr person ID 3
 0.0006