As of 2022-03-07, the Wikidata property HAL structure ID (P6773) is used on 5,816 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 4,064
 0.0015
P7859 WorldCat Identities ID 3,800
 0.0021
P213 ISNI 3,732
 0.0027
P2427 GRID ID 3,697
 0.0350
P6782 ROR ID 3,666
 0.0350
P3500 Ringgold ID 2,773
 0.0283
P646 Freebase ID 2,500
 0.0006
P244 Library of Congress authority ID 2,375
 0.0018
P3016 French national research structure identifier 2,260
 0.3153
P6366 Microsoft Academic ID 1,967
 0.0072
P269 IdRef ID 1,839
 0.0033
P3417 Quora topic ID 1,576
 0.0084
P2002 Twitter username 1,494
 0.0047
P4550 CNRS research group ID 1,378
 0.2124
P2013 Facebook ID 1,237
 0.0053
P3153 Crossref funder ID 1,121
 0.0550
P227 GND ID 1,091
 0.0008
P10283 OpenAlex ID 982
 0.0093
P2003 Instagram username 886
 0.0056
P268 Bibliothèque nationale de France ID 724
 0.0012
P691 NKCR AUT ID 693
 0.0015
P2671 Google Knowledge Graph ID 690
 0.0001
P5586 Times Higher Education World University ID 657
 0.0867
P5785 EU Research participant ID 545
 0.0613
P3608 EU VAT number 534
 0.0360
P2088 Crunchbase organization ID 508
 0.0218
P5600 U-Multirank university ID 502
 0.0733
P2397 YouTube channel ID 483
 0.0068
P3749 Google Maps Customer ID 432
 0.0086
P5584 QS World University ID 382
 0.0588
P8189 National Library of Israel J9U ID 377
 0.0021
P1566 GeoNames ID 377
 0.0001
P1417 Encyclopædia Britannica Online ID 351
 0.0020
P5242 ARWU university ID 307
 0.0485
P1616 SIREN number 298
 0.0031
P1320 OpenCorporates ID 296
 0.0061
P4264 LinkedIn company ID 239
 0.0151
P409 Libraries Australia ID 238
 0.0033
P4527 UK Parliament thesaurus ID 233
 0.0074
P3987 SHARE Catalogue author ID 232
 0.0013
P1155 Scopus affiliation ID 231
 0.0390
P3393 LittleSis organization ID 216
 0.0240
P6413 JORFSearch organization ID 213
 0.0232
P1207 NUKAT ID 207
 0.0004
P3984 subreddit 204
 0.0122
P1771 Integrated Postsecondary Education Data System ID 184
 0.0202
P271 CiNii author ID (books) 174
 0.0019
P1015 NORAF ID 165
 0.0010
P3202 UAI code 163
 0.0251
P3762 openMLOL author ID 161
 0.0024

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3016 French national research structure identifier 2,260
 0.3153
P4550 CNRS research group ID 1,378
 0.2124
P5586 Times Higher Education World University ID 657
 0.0867
P5600 U-Multirank university ID 502
 0.0733
P5785 EU Research participant ID 545
 0.0613
P5584 QS World University ID 382
 0.0588
P3153 Crossref funder ID 1,121
 0.0550
P5242 ARWU university ID 307
 0.0485
P1155 Scopus affiliation ID 231
 0.0390
P3608 EU VAT number 534
 0.0360
P2427 GRID ID 3,697
 0.0350
P6782 ROR ID 3,666
 0.0350
P3500 Ringgold ID 2,773
 0.0283
P3202 UAI code 163
 0.0251
P3393 LittleSis organization ID 216
 0.0240
P6413 JORFSearch organization ID 213
 0.0232
P2088 Crunchbase organization ID 508
 0.0218
P3215 SIRET number 153
 0.0214
P1771 Integrated Postsecondary Education Data System ID 184
 0.0202
P2740 ResearchGate institute ID 122
 0.0197
P1662 DOI prefix 128
 0.0171
P4264 LinkedIn company ID 239
 0.0151
P3347 PermID 144
 0.0129
P3984 subreddit 204
 0.0122
P3642 ARCHON code 103
 0.0122
P2657 EU Transparency Register ID 103
 0.0116
P1870 Name Assigning Authority Number 71
 0.0111
P6617 RoMEO publisher ID 65
 0.0098
P4699 Canal-U channel ID 56
 0.0095
P10283 OpenAlex ID 982
 0.0093
P8501 Gateway to Research organisation ID 54
 0.0089
P3749 Google Maps Customer ID 432
 0.0086
P3417 Quora topic ID 1,576
 0.0084
P4058 FINESS ID 51
 0.0080
P946 ISIN 87
 0.0078
P4527 UK Parliament thesaurus ID 233
 0.0074
P1004 MusicBrainz place ID 95
 0.0073
P3221 New York Times topic ID 60
 0.0072
P6366 Microsoft Academic ID 1,967
 0.0072
P3743 ITU/ISO/IEC object identifier 54
 0.0072
P1602 Art UK venue ID 55
 0.0071
P9943 Hill Museum & Manuscript Library ID 56
 0.0071
P8060 Glassdoor company ID 43
 0.0068
P7251 Identification code for Japanese universities and colleges 48
 0.0068
P2397 YouTube channel ID 483
 0.0068
P7011 Russian organisation number 46
 0.0065
P4339 Radio Radicale organizer ID 38
 0.0063
P3553 Zhihu topic ID 124
 0.0062
P1320 OpenCorporates ID 296
 0.0061
P3206 data.gouv.fr organisation ID 40
 0.0057