As of 2022-03-07, the Wikidata property Biographical Dictionary of Iowa ID (P6851) is used on 402 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 278
 0.0001
P7859 WorldCat Identities ID 272
 0.0001
P646 Freebase ID 257
 0.0001
P244 Library of Congress authority ID 255
 0.0002
P2163 FAST ID 224
 0.0005
P213 ISNI 171
 0.0001
P3430 SNAC ARK ID 170
 0.0012
P535 Find a Grave memorial ID 165
 0.0014
P648 Open Library ID 155
 0.0006
P2949 WikiTree person ID 135
 0.0006
P227 GND ID 131
 0.0001
P4823 American National Biography ID 125
 0.0063
P3368 Prabook ID 118
 0.0005
P2600 Geni.com profile ID 106
 0.0004
P8462 Political Graveyard politician ID 85
 0.0046
P1006 Nationale Thesaurus voor Auteurs ID 80
 0.0002
P269 IdRef ID 73
 0.0001
P1207 NUKAT ID 69
 0.0001
P1417 Encyclopædia Britannica Online ID 61
 0.0004
P268 Bibliothèque nationale de France ID 57
 0.0001
P1315 NLA Trove people ID 56
 0.0005
P1263 NNDB people ID 51
 0.0014
P1157 US Congress Bio ID 47
 0.0036
P8902 Archives at Yale names ID 45
 0.0028
P8189 National Library of Israel J9U ID 44
 0.0003
P691 NKCR AUT ID 41
 0.0001
P7293 PLWABN ID 39
 0.0001
P1225 U.S. National Archives Identifier 39
 0.0001
P949 National Library of Israel ID 33
 0.0004
P3762 openMLOL author ID 32
 0.0005
P2671 Google Knowledge Graph ID 32
 0.0000
P1015 NORAF ID 29
 0.0002
P4629 Online Books Page author ID 28
 0.0016
P1938 Project Gutenberg author ID 27
 0.0017
P349 National Diet Library ID 26
 0.0002
P4081 BHL creator ID 24
 0.0008
P7902 Deutsche Biographie (GND) ID 23
 0.0000
P2734 Unz Review author ID 22
 0.0016
P409 Libraries Australia ID 22
 0.0003
P3987 SHARE Catalogue author ID 21
 0.0001
P5361 BNB person ID 20
 0.0005
P1280 CONOR.SI ID 20
 0.0002
P4342 Store norske leksikon ID 19
 0.0002
P7704 Europeana entity 19
 0.0001
P1899 LibriVox author ID 18
 0.0027
P345 IMDb ID 18
 0.0000
P5421 Trading Card Database person ID 17
 0.0003
P950 Biblioteca Nacional de España ID 17
 0.0001
P8094 GeneaStar person ID 16
 0.0012
P271 CiNii author ID (books) 15
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P4823 American National Biography ID 125
 0.0063
P4631 Iowa Sports Hall of Fame ID 3
 0.0054
P8462 Political Graveyard politician ID 85
 0.0046
P7614 Dictionary of Wisconsin History ID 2
 0.0038
P1157 US Congress Bio ID 47
 0.0036
P9054 National Historic People ID 3
 0.0029
P8902 Archives at Yale names ID 45
 0.0028
P1899 LibriVox author ID 18
 0.0027
P8730 National Park Service people ID 1
 0.0022
P6283 MNopedia ID 2
 0.0022
P7686 Encyclopedia of the Great Plains ID 2
 0.0021
P4539 Collective Biographies of Women ID 7
 0.0019
P6682 Motorsports Hall of Fame of America ID 1
 0.0018
P5618 LOA ID 1
 0.0018
P2736 Biographical Directory of Federal Judges ID 6
 0.0018
P1938 Project Gutenberg author ID 27
 0.0017
P4629 Online Books Page author ID 28
 0.0016
P2734 Unz Review author ID 22
 0.0016
P9001 Literary Encyclopedia ID 1
 0.0016
P7685 CALS Encyclopedia of Arkansas ID 3
 0.0016
P7128 Archives Directory for the History of Collecting in America ID 4
 0.0015
P5516 Virtual Laboratory person ID 1
 0.0015
P535 Find a Grave memorial ID 165
 0.0014
P1263 NNDB people ID 51
 0.0014
P4164 National Baseball Hall of Fame and Museum ID 1
 0.0014
P8992 1914-1918-Online ID 1
 0.0013
P3430 SNAC ARK ID 170
 0.0012
P5306 LONSEA ID 2
 0.0012
P5343 Poets.org poet ID 3
 0.0012
P4757 Songwriters Hall of Fame ID 1
 0.0012
P8094 GeneaStar person ID 16
 0.0012
P4590 Atomic Heritage Foundation ID 1
 0.0012
P7691 The Oregon Encyclopedia ID 1
 0.0012
P5380 National Academy of Sciences member ID 5
 0.0011
P5273 Nelson-Atkins Museum of Art person ID 4
 0.0011
P2857 WWE.com superstar ID 1
 0.0010
P5063 Interlingual Index ID 9
 0.0009
P5469 Mormon Literature and Creative Arts Database artist ID 1
 0.0009
P9791 ASE person ID 1
 0.0009
P8591 Grove Music Online ID 1
 0.0009
P6722 FemBio ID 10
 0.0009
P5341 Poetry Foundation ID 3
 0.0009
P6300 Hymnary author ID 5
 0.0009
P9247 Pontifical University of Salamanca ID 6
 0.0008
P1935 Database of Classical Scholars ID 1
 0.0008
P4081 BHL creator ID 24
 0.0008
P6362 Litchfield Ledger ID 1
 0.0008
P4457 DAHR artist ID 8
 0.0008
P5340 American Film Institute person ID 3
 0.0007
P2764 Wrestlingdata person ID 1
 0.0007