As of 2022-03-07, the Wikidata property Uniform Resource Identifier Scheme (P4742) is used on 218 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 200
 0.0000
P646 Freebase ID 143
 0.0000
P18 image 83
 0.0000
P3417 Quora topic ID 71
 0.0004
P1482 Stack Exchange tag 70
 0.0191
P856 official website 67
 0.0000
P6366 Microsoft Academic ID 65
 0.0002
P373 Commons category 58
 0.0000
P1343 described by source 54
 0.0001
P571 inception 54
 0.0000
P276 location 52
 0.0000
P6426 RightsStatements.org statement according to source website 51
 0.1550
P1896 source website for the property 51
 0.0084
P217 inventory number 51
 0.0000
P195 collection 51
 0.0000
P3553 Zhihu topic ID 49
 0.0034
P178 developer 46
 0.0011
P186 made from material 44
 0.0001
P154 logo image 42
 0.0004
P1889 different from 41
 0.0001
P348 software version identifier 36
 0.0014
P306 operating system 36
 0.0012
P366 has use 33
 0.0004
P910 topic's main category 32
 0.0000
P275 copyright license 31
 0.0002
P577 publication date 31
 0.0000
P9100 GitHub topic 30
 0.0113
P1641 port 29
 0.0689
P277 programming language 29
 0.0029
P279 subclass of 29
 0.0000
P2002 Twitter username 28
 0.0001
P244 Library of Congress authority ID 28
 0.0000
P6216 copyright status 28
 0.0000
P3381 File Format Wiki page ID 27
 0.0089
P8408 KBpedia ID 27
 0.0007
P973 described at URL 27
 0.0000
P8687 social media followers 26
 0.0001
P227 GND ID 25
 0.0000
P10283 OpenAlex ID 23
 0.0002
P3861 App Store app ID 22
 0.0094
P1687 Wikidata property 22
 0.0025
P8189 National Library of Israel J9U ID 22
 0.0001
P2013 Facebook ID 22
 0.0001
P3984 subreddit 20
 0.0018
P7306 Downdetector ID 19
 0.0189
P9618 AlternativeTo software ID 19
 0.0152
P17 country 19
 0.0000
P400 platform 18
 0.0004
P144 based on 18
 0.0004
P361 part of 18
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6426 RightsStatements.org statement according to source website 51
 0.1550
P1641 port 29
 0.0689
P5805 OSI Model layer location 17
 0.0634
P5814 IANA service name 11
 0.0442
P9138 service status information URL 8
 0.0233
P8525 ToS;DR service numerical identifier 5
 0.0207
P1482 Stack Exchange tag 70
 0.0191
P7306 Downdetector ID 19
 0.0189
P4290 official app 5
 0.0168
P4460 Kaitai Struct format gallery ID 4
 0.0162
P9618 AlternativeTo software ID 19
 0.0152
P6009 Techopedia ID 7
 0.0137
P5692 dummy value 3
 0.0129
P8778 Docker Hub repository 4
 0.0128
P3308 lib.reviews ID 5
 0.0121
P5161 Trustpilot company ID 9
 0.0119
P9100 GitHub topic 30
 0.0113
P10146 Levels.fyi company ID 3
 0.0112
P4655 Flathub ID 5
 0.0106
P8340 estimated value 4
 0.0101
P3861 App Store app ID 22
 0.0094
P4435 snap package 4
 0.0092
P7101 privacy policy URL 9
 0.0090
P3381 File Format Wiki page ID 27
 0.0089
P7429 Bundle ID 4
 0.0089
P3641 Uniform Type Identifier 3
 0.0084
P1896 source website for the property 51
 0.0084
P4092 checksum 2
 0.0080
P8205 Mozilla Developer Network article 4
 0.0079
P3875 Justia Patents company ID 2
 0.0079
P10407 Encyclopedia of Database Systems ID 2
 0.0076
P2179 ACM Classification Code (2012) 5
 0.0075
P8209 SILL software ID 3
 0.0074
P3266 Library of Congress Format Description Document ID 3
 0.0073
P8972 small logo or icon 5
 0.0065
P3418 Google Play Store app ID 15
 0.0064
P6611 Semantic Scholar topic ID 4
 0.0063
P10206 Comparably company ID 4
 0.0061
P2700 protocol 2
 0.0061
P3479 Omni topic ID 7
 0.0060
P4644 ESCO skill ID 3
 0.0056
P8060 Glassdoor company ID 4
 0.0054
P9346 France24 topic ID (French) 2
 0.0052
P7771 PersonalData.IO ID 2
 0.0051
P3473 Ubuntu package 9
 0.0051
P7078 typing discipline 3
 0.0050
P6720 interwiki prefix at Wikimedia 3
 0.0049
P4204 The Times of India topic ID 4
 0.0048
P10332 Kaspersky Encyclopedia ID 1
 0.0045
P7529 dp.ru company ID 1
 0.0045