As of 2019-08-05, the Wikidata property NDL Auth ID (P349) is used on 112,626 items.

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 98,051
0.0683
P213 ISNI 72,696
0.0657
P244 Library of Congress authority ID 70,241
0.0615
P227 GND ID 44,060
0.0521
P269 SUDOC authorities ID 37,753
0.0756
P1006 National Thesaurus for Author Names ID 37,676
0.0813
P646 Freebase ID 36,407
0.0271
P268 BnF ID 33,656
0.0632
P2163 FAST ID 30,195
0.0792
P691 NKCR AUT ID 25,066
0.0763
P1207 NUKAT ID 20,906
0.0871
P1015 BIBSYS ID 17,859
0.0857
P271 CiNii author ID (books) 16,908
0.1391
P648 Open Library ID 16,763
0.0559
P1417 Encyclopædia Britannica Online ID 16,759
0.0650
P950 BNE ID 15,464
0.0644
P3430 SNAC Ark ID 14,148
0.0621
P1315 NLA ID 11,957
0.0707
P3987 SHARE Catalogue author ID 11,754
0.0673
P949 NLI ID 10,741
0.0644
P345 IMDb ID 10,569
0.0141
P906 SELIBR ID 9,871
0.0588
P409 Libraries Australia ID 9,811
0.0687
P3417 Quora topic ID 9,724
0.0346
P5587 Libris-URI 9,340
0.0568
P1280 CONOR ID 9,227
0.0527
P1273 CANTIC ID 8,902
0.0606
P3219 Encyclopædia Universalis ID 8,837
0.0647
P2924 Great Russian Encyclopedia Online ID 8,213
0.0551
P2002 Twitter username 8,119
0.0301
P434 MusicBrainz artist ID 7,521
0.0249
P3222 NE.se ID 7,181
0.0521
P1368 LNB ID 7,087
0.0541
P1296 Gran Enciclopèdia Catalana ID 6,472
0.0432
P3225 Corporate Number (Japan) 6,354
0.0453
P5361 BNB person ID 6,159
0.0441
P1263 NNDB people ID 5,908
0.0413
P1017 BAV ID 5,501
0.0348
P1005 PTBNP ID 5,424
0.0424
P3630 Babelio author ID 5,217
0.0426
P2949 WikiTree person ID 5,180
0.0298
P1233 ISFDB author ID 4,906
0.0380
P3762 openMLOL author ID 4,718
0.0331
P6698 Japan Search name ID 4,672
0.0407
P1953 Discogs artist ID 4,517
0.0182
P3827 JSTOR topic ID 4,473
0.0337
P1871 CERL ID 4,086
0.0150
P5400 GeoNLP ID 3,945
0.0323
P245 ULAN ID 3,940
0.0209
P1695 NLP ID 3,855
0.0275

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P271 CiNii author ID (books) 16,908
0.1391
P1207 NUKAT ID 20,906
0.0871
P1015 BIBSYS ID 17,859
0.0857
P1006 National Thesaurus for Author Names ID 37,676
0.0813
P2163 FAST ID 30,195
0.0792
P691 NKCR AUT ID 25,066
0.0763
P269 SUDOC authorities ID 37,753
0.0756
P1315 NLA ID 11,957
0.0707
P409 Libraries Australia ID 9,811
0.0687
P214 VIAF ID 98,051
0.0683
P3987 SHARE Catalogue author ID 11,754
0.0673
P213 ISNI 72,696
0.0657
P1417 Encyclopædia Britannica Online ID 16,759
0.0650
P3219 Encyclopædia Universalis ID 8,837
0.0647
P949 NLI ID 10,741
0.0644
P950 BNE ID 15,464
0.0644
P268 BnF ID 33,656
0.0632
P3430 SNAC Ark ID 14,148
0.0621
P244 Library of Congress authority ID 70,241
0.0615
P1273 CANTIC ID 8,902
0.0606
P906 SELIBR ID 9,871
0.0588
P5587 Libris-URI 9,340
0.0568
P648 Open Library ID 16,763
0.0559
P2924 Great Russian Encyclopedia Online ID 8,213
0.0551
P1368 LNB ID 7,087
0.0541
P1280 CONOR ID 9,227
0.0527
P227 GND ID 44,060
0.0521
P3222 NE.se ID 7,181
0.0521
P3225 Corporate Number (Japan) 6,354
0.0453
P5361 BNB person ID 6,159
0.0441
P1296 Gran Enciclopèdia Catalana ID 6,472
0.0432
P3630 Babelio author ID 5,217
0.0426
P1005 PTBNP ID 5,424
0.0424
P1263 NNDB people ID 5,908
0.0413
P6698 Japan Search name ID 4,672
0.0407
P1233 ISFDB author ID 4,906
0.0380
P1017 BAV ID 5,501
0.0348
P3417 Quora topic ID 9,724
0.0346
P3827 JSTOR topic ID 4,473
0.0337
P3762 openMLOL author ID 4,718
0.0331
P5400 GeoNLP ID 3,945
0.0323
P508 BNCF Thesaurus ID 3,689
0.0304
P2002 Twitter username 8,119
0.0301
P2949 WikiTree person ID 5,180
0.0298
P1695 NLP ID 3,855
0.0275
P1284 Munzinger IBA 3,486
0.0273
P646 Freebase ID 36,407
0.0271
P3231 Media Art Database mangaka ID 2,981
0.0264
P1580 University of Barcelona authority ID 3,287
0.0260
P866 Perlentaucher ID 3,085
0.0257