As of 2022-03-07, the Wikidata property U.S. National Archives Identifier (P1225) is used on 644,699 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 643,189
0.0069
P1476 title 617,712
0.0150
P195 collection 617,501
0.3685
P6224 level of description 617,481
0.9424
P361 part of 614,220
0.2027
P126 maintained by 437,064
0.5989
P276 location 432,366
0.1602
P6216 copyright status 426,046
0.2268
P7261 use restriction status 415,072
0.6436
P7228 access restriction status 392,621
0.5990
P1436 collection or exhibition size 231,313
0.3525
P217 inventory number 112,839
0.0694
P7328 amount cataloged 53,675
0.0833
P2754 production date 53,489
0.0824
P1191 date of first performance 22,200
0.0327
P244 Library of Congress authority ID 21,763
0.0111
P646 Freebase ID 21,215
0.0042
P214 VIAF ID 20,133
0.0060
P18 image 17,760
0.0038
P7859 WorldCat Identities ID 17,653
0.0071
P373 Commons category 16,655
0.0041
P580 start time 12,433
0.0097
P582 end time 12,320
0.0103
P7103 start of covered period 12,184
0.0186
P7104 end of covered period 12,176
0.0187
P21 sex or gender 11,974
0.0014
P735 given name 11,952
0.0017
P569 date of birth 10,686
0.0018
P17 country 10,576
0.0007
P910 topic's main category 10,482
0.0080
P625 coordinate location 10,162
0.0011
P227 GND ID 10,156
0.0053
P2163 FAST ID 10,128
0.0095
P131 located in the administrative territorial entity 9,728
0.0009
P1566 GeoNames ID 9,383
0.0022
P106 occupation 9,298
0.0012
P734 family name 9,111
0.0022
P570 date of death 8,976
0.0027
P1417 Encyclopædia Britannica Online ID 8,778
0.0109
P27 country of citizenship 8,683
0.0019
P19 place of birth 8,464
0.0023
P213 ISNI 8,291
0.0041
P2046 area 7,465
0.0062
P1082 population 7,116
0.0057
P6766 Who's on First ID 7,111
0.0058
P69 educated at 6,954
0.0030
P3417 Quora topic ID 6,831
0.0083
P20 place of death 6,811
0.0037
P3430 SNAC ARK ID 6,803
0.0088
P856 official website 6,688
0.0031

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6224 level of description 617,481
0.9424
P7261 use restriction status 415,072
0.6436
P7228 access restriction status 392,621
0.5990
P126 maintained by 437,064
0.5989
P195 collection 617,501
0.3685
P1436 collection or exhibition size 231,313
0.3525
P6216 copyright status 426,046
0.2268
P361 part of 614,220
0.2027
P276 location 432,366
0.1602
P7328 amount cataloged 53,675
0.0833
P2754 production date 53,489
0.0824
P217 inventory number 112,839
0.0694
P1191 date of first performance 22,200
0.0327
P7104 end of covered period 12,176
0.0187
P7103 start of covered period 12,184
0.0186
P1476 title 617,712
0.0150
P244 Library of Congress authority ID 21,763
0.0111
P1417 Encyclopædia Britannica Online ID 8,778
0.0109
P582 end time 12,320
0.0103
P580 start time 12,433
0.0097
P2163 FAST ID 10,128
0.0095
P3430 SNAC ARK ID 6,803
0.0088
P5573 archINFORM location ID 5,872
0.0086
P3417 Quora topic ID 6,831
0.0083
P910 topic's main category 10,482
0.0080
P8189 National Library of Israel J9U ID 6,363
0.0079
P242 locator map image 6,550
0.0077
P6761 NARA collection identifier 4,752
0.0074
P1296 Gran Enciclopèdia Catalana ID 5,450
0.0072
P7859 WorldCat Identities ID 17,653
0.0071
P2927 water as percent of area 4,623
0.0069
P31 instance of 643,189
0.0069
P1464 category for people born here 4,400
0.0065
P535 Find a Grave memorial ID 4,881
0.0065
P1667 Getty Thesaurus of Geographic Names ID 4,448
0.0064
P1792 category of associated people 4,154
0.0062
P2046 area 7,465
0.0062
P214 VIAF ID 20,133
0.0060
P982 MusicBrainz area ID 3,977
0.0059
P6766 Who's on First ID 7,111
0.0058
P1082 population 7,116
0.0057
P4342 Store norske leksikon ID 4,006
0.0056
P227 GND ID 10,156
0.0053
P590 GNIS ID 6,516
0.0051
P7867 category for maps 3,324
0.0051
P1263 NNDB people ID 3,384
0.0050
P47 shares border with 3,830
0.0050
P268 Bibliothèque nationale de France ID 6,057
0.0050
P402 OpenStreetMap relation ID 4,053
0.0048
P7471 iNaturalist place ID 3,273
0.0047