As of 2022-03-07, the Wikidata property Digital Atlas of the Roman Empire ID (P1936) is used on 6,732 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
P646 Freebase ID 4,364
 0.0010
P1566 GeoNames ID 3,400
 0.0009
P214 VIAF ID 2,935
 0.0011
P6766 Who's on First ID 2,281
 0.0039
P1584 Pleiades ID 2,126
 0.1732
P2671 Google Knowledge Graph ID 1,944
 0.0003
P227 GND ID 1,825
 0.0014
P402 OpenStreetMap relation ID 1,460
 0.0071
P7859 WorldCat Identities ID 1,349
 0.0007
P244 Library of Congress authority ID 1,251
 0.0009
P8068 ToposText place ID 1,207
 0.1242
P2186 Wiki Loves Monuments ID 1,083
 0.0070
P1296 Gran Enciclopèdia Catalana ID 925
 0.0077
P1417 Encyclopædia Britannica Online ID 897
 0.0051
P268 Bibliothèque nationale de France ID 881
 0.0015
P806 Italian cadastre code (municipality) 792
 0.0531
P635 ISTAT ID 787
 0.0540
P6832 IndicePA ID 775
 0.0557
P982 MusicBrainz area ID 728
 0.0200
P691 NKCR AUT ID 727
 0.0016
P8168 FactGrid item ID 661
 0.0062
P1481 vici.org ID 622
 0.0790
P6706 De Agostini ID 613
 0.0174
P5573 archINFORM location ID 605
 0.0130
P1937 UN/LOCODE 588
 0.0447
P9957 museum-digital place ID 571
 0.0346
P3417 Quora topic ID 541
 0.0028
P8189 National Library of Israel J9U ID 536
 0.0030
P1667 Getty Thesaurus of Geographic Names ID 535
 0.0094
P4342 Store norske leksikon ID 509
 0.0062
P1958 Trismegistos Geo ID 492
 0.0614
P4212 PACTOLS thesaurus ID 468
 0.0200
P2924 Great Russian Encyclopedia Online ID 409
 0.0073
P1281 WOEID 408
 0.0108
P8406 Grove Art Online ID 378
 0.0128
P10397 SBN place ID 341
 0.0385
P374 INSEE municipality code 341
 0.0074
P8422 EHESS ID of a French commune 341
 0.0067
P1616 SIREN number 334
 0.0035
P6671 French public service directory ID 324
 0.0078
P7818 French Vikidia ID 315
 0.0119
P2950 Nomisma ID 261
 0.0316
P9736 MANTO ID 247
 0.0277
P3219 Encyclopædia Universalis ID 233
 0.0059
P269 IdRef ID 230
 0.0004
P3365 Treccani ID 218
 0.0070
P1997 Facebook Places ID 205
 0.0178
P757 World Heritage Site ID 203
 0.0146
P998 Curlie ID 200
 0.0110
P8519 RKD thesaurus ID 192
 0.0105

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1584 Pleiades ID 2,126
 0.1732
P8068 ToposText place ID 1,207
 0.1242
P1481 vici.org ID 622
 0.0790
P1958 Trismegistos Geo ID 492
 0.0614
P6832 IndicePA ID 775
 0.0557
P635 ISTAT ID 787
 0.0540
P806 Italian cadastre code (municipality) 792
 0.0531
P1937 UN/LOCODE 588
 0.0447
P10397 SBN place ID 341
 0.0385
P9957 museum-digital place ID 571
 0.0346
P2950 Nomisma ID 261
 0.0316
P9736 MANTO ID 247
 0.0277
P5633 Amphi-Theatrum ID 167
 0.0245
P4212 PACTOLS thesaurus ID 468
 0.0200
P982 MusicBrainz area ID 728
 0.0200
P7850 Joconde location ID 188
 0.0195
P1997 Facebook Places ID 205
 0.0178
P6706 De Agostini ID 613
 0.0174
P7960 Joconde discovery ID 137
 0.0150
P757 World Heritage Site ID 203
 0.0146
P9106 Oxford Classical Dictionary ID 127
 0.0143
P5573 archINFORM location ID 605
 0.0130
P8406 Grove Art Online ID 378
 0.0128
P964 Austrian municipality key 113
 0.0125
P4672 EMLO location ID 121
 0.0121
P5634 Theatrum ID 83
 0.0120
P7818 French Vikidia ID 315
 0.0119
P771 Swiss municipality code 117
 0.0118
P998 Curlie ID 200
 0.0110
P1281 WOEID 408
 0.0108
P8519 RKD thesaurus ID 192
 0.0105
P6404 Treccani's Dizionario di Storia ID 157
 0.0102
P5063 Interlingual Index ID 153
 0.0097
P808 Bien de Interés Cultural (BIC) code 191
 0.0094
P1667 Getty Thesaurus of Geographic Names ID 535
 0.0094
P4171 World Heritage Tentative List ID 78
 0.0093
P6228 RegiowikiAT ID 115
 0.0081
P8248 Colon Classification 67
 0.0080
P7772 Atlas Obscura identifier 120
 0.0080
P6671 French public service directory ID 324
 0.0078
P1296 Gran Enciclopèdia Catalana ID 925
 0.0077
P3241 Catholic Encyclopedia ID 120
 0.0076
P374 INSEE municipality code 341
 0.0074
P2924 Great Russian Encyclopedia Online ID 409
 0.0073
P402 OpenStreetMap relation ID 1,460
 0.0071
P2186 Wiki Loves Monuments ID 1,083
 0.0070
P8714 GADM ID 131
 0.0070
P3365 Treccani ID 218
 0.0070
P9757 Schoenberg Database of Manuscripts place ID 52
 0.0069
P8422 EHESS ID of a French commune 341
 0.0067