As of 2022-03-07, the Wikidata property Unione Romana Biblioteche Scientifiche ID (P8750) is used on 25,604 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
P31 instance of 25,601
 0.0003
P214 VIAF ID 25,294
 0.0092
P21 sex or gender 25,267
 0.0032
P569 date of birth 24,859
 0.0046
P106 occupation 24,528
 0.0036
P7859 WorldCat Identities ID 24,213
 0.0131
P213 ISNI 24,047
 0.0173
P735 given name 23,869
 0.0038
P244 Library of Congress authority ID 23,356
 0.0173
P227 GND ID 21,918
 0.0169
P269 IdRef ID 21,132
 0.0383
P27 country of citizenship 20,870
 0.0052
P1006 Nationale Thesaurus voor Auteurs ID 20,845
 0.0403
P19 place of birth 20,172
 0.0068
P1412 languages spoken, written or signed 20,119
 0.0099
P268 Bibliothèque nationale de France ID 19,277
 0.0328
P1207 NUKAT ID 19,115
 0.0359
P570 date of death 18,555
 0.0068
P734 family name 16,399
 0.0047
P8034 Vatican Library VcBA ID 15,500
 0.1314
P3987 SHARE Catalogue author ID 15,132
 0.0836
P20 place of death 14,804
 0.0124
P7902 Deutsche Biographie (GND) ID 14,565
 0.0229
P2163 FAST ID 13,619
 0.0306
P691 NKCR AUT ID 12,617
 0.0275
P7293 PLWABN ID 12,353
 0.0354
P646 Freebase ID 11,299
 0.0025
P8189 National Library of Israel J9U ID 11,116
 0.0596
P950 Biblioteca Nacional de España ID 10,339
 0.0485
P9097 American Academy in Rome ID 10,228
 0.2023
P648 Open Library ID 10,216
 0.0357
P18 image 9,449
 0.0023
P1017 Vatican Library ID (former scheme) 9,448
 0.1231
P1015 NORAF ID 9,301
 0.0520
P373 Commons category 9,023
 0.0026
P108 employer 8,619
 0.0075
P1280 CONOR.SI ID 8,575
 0.0707
P69 educated at 8,207
 0.0048
P3065 RERO ID 8,148
 0.0907
P2671 Google Knowledge Graph ID 7,919
 0.0011
P1315 NLA Trove people ID 7,788
 0.0641
P1343 described by source 7,788
 0.0110
P6886 writing language 7,271
 0.0420
P5739 Pontificia Università della Santa Croce ID 6,976
 0.0916
P271 CiNii author ID (books) 6,954
 0.0666
P5731 Angelicum ID 6,906
 0.1070
P396 SBN author ID 6,567
 0.0872
P409 Libraries Australia ID 6,357
 0.0749
P1580 University of Barcelona authority ID (obsolete) 6,266
 0.0798
P463 member of 6,266
 0.0193

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9164 Svenska Institutet i Rom ID 5,971
 0.2082
P9097 American Academy in Rome ID 10,228
 0.2023
P9081 SEARCH on line catalogue ID 5,035
 0.1542
P8034 Vatican Library VcBA ID 15,500
 0.1314
P1017 Vatican Library ID (former scheme) 9,448
 0.1231
P9536 SAIA authority ID 3,469
 0.1214
P8982 Pontificio Istituto di Archeologia Cristiana ID 3,205
 0.1129
P5731 Angelicum ID 6,906
 0.1070
P3348 National Library of Greece ID 5,373
 0.0977
P7865 CoBiS author ID 3,689
 0.0926
P5739 Pontificia Università della Santa Croce ID 6,976
 0.0916
P3065 RERO ID 8,148
 0.0907
P396 SBN author ID 6,567
 0.0872
P3987 SHARE Catalogue author ID 15,132
 0.0836
P3365 Treccani ID 3,881
 0.0834
P4223 Treccani's Enciclopedia Italiana ID 2,774
 0.0826
P5019 Brockhaus Enzyklopädie online ID 4,679
 0.0825
P7444 Rijksmuseum Research Library authority ID 3,376
 0.0819
P1580 University of Barcelona authority ID (obsolete) 6,266
 0.0798
P9179 Biblioteca Iglesia Nacional Española en Roma ID 2,618
 0.0784
P9984 CANTIC ID 5,730
 0.0760
P1273 CANTIC ID (old) 5,563
 0.0756
P409 Libraries Australia ID 6,357
 0.0749
P1375 NSK ID 3,206
 0.0744
P1005 Portuguese National Library ID 5,355
 0.0737
P7699 National Library of Lithuania ID 3,527
 0.0725
P7982 Hrvatska enciklopedija ID 3,325
 0.0720
P1280 CONOR.SI ID 8,575
 0.0707
P8795 General Diamond Catalogue ID 2,564
 0.0701
P8179 Canadiana Name Authority ID 5,074
 0.0677
P271 CiNii author ID (books) 6,954
 0.0666
P2732 Persée author ID 3,941
 0.0653
P10141 Academy of Athens authority ID 1,973
 0.0643
P1315 NLA Trove people ID 7,788
 0.0641
P3762 openMLOL author ID 5,165
 0.0623
P949 National Library of Israel ID 6,009
 0.0617
P4619 National Library of Brazil ID 2,146
 0.0607
P906 SELIBR ID 5,792
 0.0604
P6706 De Agostini ID 3,084
 0.0596
P1695 NLP ID (unique) 4,778
 0.0596
P8189 National Library of Israel J9U ID 11,116
 0.0596
P8349 Proleksis enciklopedija ID 2,084
 0.0588
P3222 NE.se ID 3,807
 0.0583
P3630 Babelio author ID 3,820
 0.0581
P8851 CONOR.SR ID 2,831
 0.0578
P3219 Encyclopædia Universalis ID 3,192
 0.0576
P9661 EBAF authority ID 1,641
 0.0576
P10242 Lur Encyclopedic Dictionary ID 2,060
 0.0552
P8313 Den Store Danske ID 2,903
 0.0549
P8947 Museo Galileo authority ID 2,133
 0.0535