As of 2022-03-07, the Wikidata property WeChangEd ID (P7947) is used on 3,646 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 1,078
 0.0004
P7859 WorldCat Identities ID 1,014
 0.0005
P213 ISNI 778
 0.0006
P244 Library of Congress authority ID 590
 0.0004
P1006 Nationale Thesaurus voor Auteurs ID 554
 0.0011
P227 GND ID 529
 0.0004
P646 Freebase ID 493
 0.0001
P2671 Google Knowledge Graph ID 476
 0.0001
P2163 FAST ID 375
 0.0009
P269 IdRef ID 358
 0.0007
P268 Bibliothèque nationale de France ID 356
 0.0006
P648 Open Library ID 343
 0.0013
P1207 NUKAT ID 313
 0.0006
P2533 WomenWriters ID 312
 0.0441
P7902 Deutsche Biographie (GND) ID 244
 0.0004
P7293 PLWABN ID 234
 0.0007
P6722 FemBio ID 213
 0.0149
P691 NKCR AUT ID 210
 0.0005
P1315 NLA Trove people ID 202
 0.0019
P1415 Oxford Dictionary of National Biography ID 188
 0.0029
P1871 CERL Thesaurus ID 187
 0.0007
P3430 SNAC ARK ID 178
 0.0013
P8189 National Library of Israel J9U ID 178
 0.0010
P3762 openMLOL author ID 155
 0.0024
P7578 DUC ID 146
 0.0124
P906 SELIBR ID 141
 0.0018
P5587 Libris-URI 141
 0.0011
P2949 WikiTree person ID 137
 0.0006
P409 Libraries Australia ID 136
 0.0020
P1938 Project Gutenberg author ID 133
 0.0071
P8034 Vatican Library VcBA ID 131
 0.0012
P2600 Geni.com profile ID 130
 0.0005
P9918 Kallías ID 129
 0.0013
P949 National Library of Israel ID 126
 0.0016
P950 Biblioteca Nacional de España ID 125
 0.0006
P4629 Online Books Page author ID 115
 0.0057
P651 Biografisch Portaal van Nederland ID 115
 0.0036
P1015 NORAF ID 115
 0.0007
P3368 Prabook ID 113
 0.0005
P1417 Encyclopædia Britannica Online ID 105
 0.0006
P3222 NE.se ID 104
 0.0022
P723 Digitale Bibliotheek voor de Nederlandse Letteren author ID 100
 0.0037
P1816 National Portrait Gallery (London) person ID 97
 0.0020
P3029 UK National Archives ID 97
 0.0017
P3987 SHARE Catalogue author ID 97
 0.0006
P1788 DVN ID 93
 0.0164
P271 CiNii author ID (books) 93
 0.0010
P1899 LibriVox author ID 91
 0.0092
P1695 NLP ID (unique) 89
 0.0014
P5019 Brockhaus Enzyklopädie online ID 87
 0.0022

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2533 WomenWriters ID 312
 0.0441
P1788 DVN ID 93
 0.0164
P6745 Orlando author ID 73
 0.0150
P6722 FemBio ID 213
 0.0149
P1564 At the Circulating Library ID 83
 0.0137
P7578 DUC ID 146
 0.0124
P8544 Frauen in Bewegung 1848–1938 ID 43
 0.0099
P1899 LibriVox author ID 91
 0.0092
P4539 Collective Biographies of Women ID 61
 0.0088
P7646 IISG ID 35
 0.0087
P9780 The Women's Print History Project person ID 41
 0.0078
P1938 Project Gutenberg author ID 133
 0.0071
P8085 Curran Index contributor ID 40
 0.0070
P7753 Projekt Gutenberg-DE author ID 39
 0.0069
P6488 Enciclopedia delle donne ID 34
 0.0068
P7941 Biografisch Woordenboek van Nederland: 1880-2000 ID 37
 0.0067
P9625 Dizionario Biografico dell'Educazione (1800–2000) ID 29
 0.0060
P4629 Online Books Page author ID 115
 0.0057
P8234 LiederNet author ID 53
 0.0049
P7939 Dansk kvindebiografisk leksikon ID 24
 0.0043
P4724 Maitron ID 32
 0.0041
P10085 biografiA ID 30
 0.0041
P723 Digitale Bibliotheek voor de Nederlandse Letteren author ID 100
 0.0037
P4963 Svenskt kvinnobiografiskt lexikon ID 21
 0.0037
P651 Biografisch Portaal van Nederland ID 115
 0.0036
P2977 LBT person ID 42
 0.0035
P5101 Swedish Literature Bank Author ID 21
 0.0034
P7029 National Library of Russia ID 31
 0.0033
P4928 Ricorso author ID 16
 0.0030
P6394 ELNET ID 30
 0.0030
P6873 IntraText author ID 15
 0.0030
P1415 Oxford Dictionary of National Biography ID 188
 0.0029
P7918 Médias 19 ID 16
 0.0028
P7208 Liber Liber author ID 14
 0.0028
P1430 OpenPlaques subject ID 26
 0.0027
P9786 Joods Biografisch Woordenboek ID 13
 0.0027
P1150 Regensburg Classification 19
 0.0026
P2973 Spenserians person ID 12
 0.0026
P3847 Open Library subject ID 17
 0.0025
P3154 Runeberg author ID 56
 0.0025
P2734 Unz Review author ID 42
 0.0025
P7962 Dictionnaire des femmes de l’ancienne France ID 11
 0.0025
P3762 openMLOL author ID 155
 0.0024
P8496 Archive Site Trinity College Cambridge ID 28
 0.0024
P9352 Portrait Archive ID 18
 0.0023
P6300 Hymnary author ID 20
 0.0022
P5019 Brockhaus Enzyklopädie online ID 87
 0.0022
P3222 NE.se ID 104
 0.0022
P7369 National Library of Chile ID 25
 0.0022
P947 RSL ID (person) 11
 0.0022