As of 2022-03-07, the Wikidata property IRIS UNIPV author ID (P9844) is used on 1,428 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
P496 ORCID iD 1,352
 0.0008
P1153 Scopus author ID 953
 0.0019
P1053 ResearcherID 403
 0.0016
P2798 Loop ID 194
 0.0024
P6178 Dimensions author ID 181
 0.0017
P214 VIAF ID 173
 0.0001
P7859 WorldCat Identities ID 156
 0.0001
P3829 Publons author ID 128
 0.0019
P244 Library of Congress authority ID 99
 0.0001
P269 IdRef ID 93
 0.0002
P213 ISNI 83
 0.0001
P2456 DBLP author ID 76
 0.0014
P10057 IRIS UNIMI author ID 72
 0.0168
P3987 SHARE Catalogue author ID 72
 0.0004
P227 GND ID 70
 0.0001
P1556 zbMATH author ID 62
 0.0014
P1207 NUKAT ID 60
 0.0001
P268 Bibliothèque nationale de France ID 54
 0.0001
P1960 Google Scholar author ID 52
 0.0009
P2038 ResearchGate profile ID 51
 0.0010
P1006 Nationale Thesaurus voor Auteurs ID 51
 0.0001
P6634 LinkedIn personal profile ID 45
 0.0009
P3065 RERO ID 44
 0.0006
P396 SBN author ID 42
 0.0007
P8189 National Library of Israel J9U ID 40
 0.0002
P1280 CONOR.SI ID 34
 0.0003
P691 NKCR AUT ID 31
 0.0001
P271 CiNii author ID (books) 30
 0.0003
P10010 IRIS IUSS author ID 29
 0.0198
P8179 Canadiana Name Authority ID 25
 0.0004
P2930 INSPIRE-HEP author ID 24
 0.0019
P9956 IRIS Sapienza author ID 23
 0.0043
P2671 Google Knowledge Graph ID 23
 0.0000
P8034 Vatican Library VcBA ID 22
 0.0002
P7293 PLWABN ID 22
 0.0001
P10103 Re.Public@Polimi author ID 20
 0.0082
P5739 Pontificia Università della Santa Croce ID 20
 0.0003
P1015 NORAF ID 20
 0.0001
P9097 American Academy in Rome ID 18
 0.0005
P9913 FLORE author ID 17
 0.0048
P950 Biblioteca Nacional de España ID 17
 0.0001
P549 Mathematics Genealogy Project ID 16
 0.0001
P10359 IRIS UNIGE author ID 15
 0.0059
P9795 ARPI author ID 15
 0.0038
P10058 IRIS UNIBO author ID 15
 0.0035
P1607 Dialnet author ID 15
 0.0009
P4012 Semantic Scholar author ID 15
 0.0004
P4955 MR Author ID 15
 0.0001
P8750 Unione Romana Biblioteche Scientifiche ID 14
 0.0005
P5731 Angelicum ID 14
 0.0003

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P10010 IRIS IUSS author ID 29
 0.0198
P10057 IRIS UNIMI author ID 72
 0.0168
P10103 Re.Public@Polimi author ID 20
 0.0082
P10359 IRIS UNIGE author ID 15
 0.0059
P9913 FLORE author ID 17
 0.0048
P9761 IRIS SNS author ID 11
 0.0046
P9956 IRIS Sapienza author ID 23
 0.0043
P10070 IRIS UNIPG author ID 9
 0.0039
P9795 ARPI author ID 15
 0.0038
P10058 IRIS UNIBO author ID 15
 0.0035
P9843 IRIS UNINA author ID 12
 0.0030
P10258 UNICA IRIS author ID 6
 0.0028
P10259 IRIS UNISS author ID 5
 0.0026
P9871 INAPP author ID 5
 0.0025
P10054 IRIS UNIURB author ID 4
 0.0024
P9111 SISSCO ID 4
 0.0024
P2798 Loop ID 194
 0.0024
P10105 IRIS UNIVPM author ID 4
 0.0020
P3829 Publons author ID 128
 0.0019
P1153 Scopus author ID 953
 0.0019
P8418 Oberwolfach mathematician ID 5
 0.0019
P2930 INSPIRE-HEP author ID 24
 0.0019
P10104 PORTO@Iris author ID 4
 0.0018
P10055 IRIS Verona author ID 4
 0.0017
P6178 Dimensions author ID 181
 0.0017
P9661 EBAF authority ID 10
 0.0017
P9796 IRIS SSSUP author ID 3
 0.0016
P5376 Medicina author ID 3
 0.0016
P1053 ResearcherID 403
 0.0016
P5463 AE member ID 9
 0.0016
P9880 Festivaletteratura person ID 4
 0.0015
P2456 DBLP author ID 76
 0.0014
P1556 zbMATH author ID 62
 0.0014
P9536 SAIA authority ID 11
 0.0014
P9858 Civilisti Italiani member ID 2
 0.0013
P10277 METRICA author ID 2
 0.0013
P9865 Anagrafe degli studiosi ID 2
 0.0013
P4594 arXiv author ID 2
 0.0012
P10148 CAMPUS author ID 2
 0.0012
P10011 SISSA Digital Library author ID 2
 0.0012
P4872 GEPRIS person ID 3
 0.0012
P9085 Aracne author ID 3
 0.0011
P9036 I professori dell'Università di Pavia (1859-1961) ID 2
 0.0011
P3835 Mendeley person ID 13
 0.0011
P6329 Share-VDE author ID 2
 0.0011
P10013 SNSF person ID 8
 0.0011
P6677 OpenEdition Books author ID 3
 0.0010
P2038 ResearchGate profile ID 51
 0.0010
P6479 IEEE Xplore author ID 10
 0.0009
P9914 USiena air author ID 2
 0.0009