As of 2022-03-07, the Wikidata property start time (P580) is used on 647,695 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 644,413
 0.0069
P582 end time 546,180
 0.8236
P17 country 427,799
 0.0293
P1476 title 390,318
 0.0094
P1132 number of participants 368,774
 0.5274
P3098 ClinicalTrials.gov ID 351,478
 0.5384
P8363 study type 344,420
 0.5277
P2899 minimum age 315,761
 0.4838
P4135 maximum age 179,322
 0.2760
P1050 medical condition 165,741
 0.2503
P6099 clinical trial phase 158,343
 0.2437
P6153 research site 107,713
 0.1659
P1813 short name 107,594
 0.1499
P276 location 96,828
 0.0319
P4844 research intervention 85,127
 0.1306
P646 Freebase ID 76,667
 0.0154
P2671 Google Knowledge Graph ID 72,266
 0.0091
P859 sponsor 66,131
 0.0901
P495 country of origin 65,522
 0.0347
P641 sport 63,262
 0.0261
P361 part of 55,236
 0.0154
P155 follows 54,653
 0.0326
P156 followed by 53,352
 0.0319
P8005 research subject recruitment status 48,668
 0.0751
P921 main subject 47,820
 0.0032
P585 point in time 46,990
 0.0326
P449 original broadcaster 46,569
 0.0679
P1113 number of episodes 39,603
 0.0592
P136 genre 36,609
 0.0195
P345 IMDb ID 35,910
 0.0255
P664 organizer 32,945
 0.0473
P625 coordinate location 32,024
 0.0034
P393 edition number 31,961
 0.0443
P364 original language of film or TV show 31,394
 0.0330
P856 official website 31,316
 0.0146
P131 located in the administrative territorial entity 30,097
 0.0027
P1448 official name 29,824
 0.0142
P2437 number of seasons 28,579
 0.0436
P2094 competition class 25,917
 0.0309
P18 image 25,807
 0.0055
P4983 TMDb TV series ID 24,965
 0.0380
P407 language of work or name 24,591
 0.0017
P373 Commons category 24,201
 0.0059
P1346 winner 22,516
 0.0295
P973 described at URL 21,162
 0.0167
P161 cast member 21,044
 0.0247
P710 participant 20,656
 0.0290
P527 has part or parts 19,282
 0.0149
P3450 sports season of league or competition 18,364
 0.0259
P571 inception 17,195
 0.0056

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P582 end time 546,180
 0.8236
P3098 ClinicalTrials.gov ID 351,478
 0.5384
P8363 study type 344,420
 0.5277
P1132 number of participants 368,774
 0.5274
P2899 minimum age 315,761
 0.4838
P4135 maximum age 179,322
 0.2760
P1050 medical condition 165,741
 0.2503
P6099 clinical trial phase 158,343
 0.2437
P6153 research site 107,713
 0.1659
P1813 short name 107,594
 0.1499
P4844 research intervention 85,127
 0.1306
P859 sponsor 66,131
 0.0901
P8005 research subject recruitment status 48,668
 0.0751
P449 original broadcaster 46,569
 0.0679
P1113 number of episodes 39,603
 0.0592
P664 organizer 32,945
 0.0473
P393 edition number 31,961
 0.0443
P2437 number of seasons 28,579
 0.0436
P4983 TMDb TV series ID 24,965
 0.0380
P495 country of origin 65,522
 0.0347
P364 original language of film or TV show 31,394
 0.0330
P585 point in time 46,990
 0.0326
P155 follows 54,653
 0.0326
P156 followed by 53,352
 0.0319
P276 location 96,828
 0.0319
P2094 competition class 25,917
 0.0309
P1346 winner 22,516
 0.0295
P17 country 427,799
 0.0293
P710 participant 20,656
 0.0290
P641 sport 63,262
 0.0261
P3450 sports season of league or competition 18,364
 0.0259
P345 IMDb ID 35,910
 0.0255
P161 cast member 21,044
 0.0247
P4835 TheTVDB.com series ID 13,659
 0.0210
P767 contributor to the creative work or subject 13,548
 0.0206
P2603 Kinopoisk film ID 16,884
 0.0200
P136 genre 36,609
 0.0195
P2348 time period 14,555
 0.0182
P1350 number of matches played/races/starts 11,901
 0.0176
P5327 fernsehserien.de ID 10,975
 0.0169
P973 described at URL 21,162
 0.0167
P7228 access restriction status 17,089
 0.0165
P4762 Common Database on Designated Areas ID 11,478
 0.0158
P809 WDPA ID 11,510
 0.0156
P1071 location of creation 11,075
 0.0155
P361 part of 55,236
 0.0154
P646 Freebase ID 76,667
 0.0154
P750 distributed by 11,382
 0.0153
P3138 OFDb film ID 11,417
 0.0150
P527 has part or parts 19,282
 0.0149