As of 2022-03-07, the Wikidata property bug tracking system (P1401) is used on 1,546 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 1,543
 0.0000
P275 copyright license 1,430
 0.0092
P6216 copyright status 1,412
 0.0009
P856 official website 1,392
 0.0009
P1324 source code repository 1,385
 0.0984
P277 programming language 1,221
 0.1201
P348 software version identifier 1,146
 0.0449
P306 operating system 765
 0.0256
P6931 Repology project name 686
 0.1161
P366 has use 675
 0.0085
P154 logo image 662
 0.0066
P571 inception 661
 0.0003
P178 developer 650
 0.0154
P646 Freebase ID 601
 0.0001
P1972 Open Hub ID 558
 0.1439
P7427 FreeBSD port 545
 0.1544
P3499 Gentoo package 531
 0.1087
P18 image 527
 0.0001
P3442 Debian stable package 500
 0.1212
P3454 Arch Linux package 473
 0.1533
P4162 AUR package 460
 0.1279
P373 Commons category 451
 0.0001
P6665 Pro-Linux.de DBApp ID 449
 0.0916
P3473 Ubuntu package 422
 0.1578
P7966 NetBSD package 405
 0.1429
P2537 Free Software Directory entry 389
 0.1440
P7967 OpenBSD port 370
 0.1372
P3463 Fedora package 351
 0.1412
P2078 user manual URL 342
 0.1354
P361 part of 310
 0.0001
P1414 GUI toolkit or framework 302
 0.1202
P400 platform 299
 0.0063
P3417 Quora topic ID 274
 0.0015
P8057 Apache Project ID 254
 0.1530
P4945 download link 246
 0.0265
P8443 Homebrew formula name 242
 0.0918
P2002 Twitter username 226
 0.0007
P1613 IRC channel 225
 0.1179
P1547 depends on software 213
 0.0253
P2671 Google Knowledge Graph ID 207
 0.0000
P1482 Stack Exchange tag 179
 0.0366
P577 publication date 177
 0.0000
P973 described at URL 167
 0.0003
P144 based on 166
 0.0034
P9618 AlternativeTo software ID 163
 0.0670
P2037 GitHub username 156
 0.0173
P8687 social media followers 156
 0.0007
P2992 software quality assurance 147
 0.0812
P1889 different from 144
 0.0002
P6765 Guix Variable Name 141
 0.0819

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3473 Ubuntu package 422
 0.1578
P7427 FreeBSD port 545
 0.1544
P3454 Arch Linux package 473
 0.1533
P8057 Apache Project ID 254
 0.1530
P2537 Free Software Directory entry 389
 0.1440
P1972 Open Hub ID 558
 0.1439
P7966 NetBSD package 405
 0.1429
P3463 Fedora package 351
 0.1412
P7967 OpenBSD port 370
 0.1372
P2078 user manual URL 342
 0.1354
P4162 AUR package 460
 0.1279
P3442 Debian stable package 500
 0.1212
P1414 GUI toolkit or framework 302
 0.1202
P277 programming language 1,221
 0.1201
P1613 IRC channel 225
 0.1179
P6931 Repology project name 686
 0.1161
P3499 Gentoo package 531
 0.1087
P1324 source code repository 1,385
 0.0984
P8443 Homebrew formula name 242
 0.0918
P6665 Pro-Linux.de DBApp ID 449
 0.0916
P6765 Guix Variable Name 141
 0.0819
P2992 software quality assurance 147
 0.0812
P8934 mailing list archive 124
 0.0726
P9128 Debian Package Tracker ID 124
 0.0723
P9618 AlternativeTo software ID 163
 0.0670
P4107 Framalibre ID 126
 0.0660
P4435 snap package 105
 0.0631
P4655 Flathub ID 104
 0.0611
P4428 implementation of 98
 0.0514
P7788 openSUSE package 80
 0.0482
P348 software version identifier 1,146
 0.0449
P2209 SourceForge project 114
 0.0447
P1072 readable file format 134
 0.0407
P1482 Stack Exchange tag 179
 0.0366
P1073 writable file format 96
 0.0344
P8209 SILL software ID 47
 0.0279
P3597 F-Droid package 44
 0.0268
P4945 download link 246
 0.0265
P306 operating system 765
 0.0256
P1547 depends on software 213
 0.0253
P8778 Docker Hub repository 40
 0.0249
P4033 Mastodon address 48
 0.0245
P9100 GitHub topic 87
 0.0222
P3033 package management system 35
 0.0210
P2377 MediaWiki hooks used 51
 0.0207
P2037 GitHub username 156
 0.0173
P3931 copyright holder 76
 0.0170
P3112 DistroWatch ID 28
 0.0169
P178 developer 650
 0.0154
P3418 Google Play Store app ID 52
 0.0142