As of 2022-03-07, the Wikidata property twinning (P537) is used on 9 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
P279 subclass of 9
 0.0000
P373 Commons category 9
 0.0000
P18 image 9
 0.0000
P646 Freebase ID 9
 0.0000
P556 crystal system 8
 0.0015
P31 instance of 8
 0.0000
P7348 Kivid.info ID 7
 0.0066
P712 Nickel-Strunz 9th edition (updated 2009) 7
 0.0016
P713 Nickel-Strunz '10th ed', review of (9th ed/ 2009 update) 7
 0.0015
P10113 IMA Mineral Symbol 7
 0.0012
P579 IMA status and/or rank 7
 0.0012
P8408 KBpedia ID 7
 0.0002
P138 named after 7
 0.0000
P274 chemical formula 7
 0.0000
P711 Strunz 8th edition (series ID, updated) 6
 0.0015
P2924 Great Russian Encyclopedia Online ID 6
 0.0001
P10283 OpenAlex ID 6
 0.0001
P1417 Encyclopædia Britannica Online ID 6
 0.0000
P6366 Microsoft Academic ID 6
 0.0000
P714 Dana 8th edition 5
 0.0033
P6263 MinDat mineral ID 5
 0.0031
P10077 Spanish Cultural Heritage thesauri ID 5
 0.0027
P1014 Art & Architecture Thesaurus ID 5
 0.0002
P4342 Store norske leksikon ID 5
 0.0001
P1343 described by source 5
 0.0000
P1088 Mohs' hardness 4
 0.0125
P534 streak color 4
 0.0059
P690 space group 4
 0.0019
P8189 National Library of Israel J9U ID 4
 0.0000
P244 Library of Congress authority ID 4
 0.0000
P6385 Krugosvet article 3
 0.0005
P4746 Elhuyar ZTH ID 3
 0.0005
P3827 JSTOR topic ID 3
 0.0001
P3219 Encyclopædia Universalis ID 3
 0.0001
P462 color 3
 0.0000
P227 GND ID 3
 0.0000
P2167 UNSPSC Code 2
 0.0015
P2695 type locality (geology) 2
 0.0004
P9545 Encyclopedia of China Online Database ID 2
 0.0004
P1807 Great Aragonese Encyclopedia ID 2
 0.0004
P8814 WordNet 3.1 Synset ID 2
 0.0001
P2566 ECHA InfoCard ID 2
 0.0000
P232 EC number 2
 0.0000
P1296 Gran Enciclopèdia Catalana ID 2
 0.0000
P349 National Diet Library ID 2
 0.0000
P527 has part or parts 2
 0.0000
P231 CAS Registry Number 2
 0.0000
P565 crystal habit 1
 0.0667
P538 fracturing 1
 0.0526
P2155 solid solution series with 1
 0.0057

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P565 crystal habit 1
 0.0667
P538 fracturing 1
 0.0526
P1088 Mohs' hardness 4
 0.0125
P7348 Kivid.info ID 7
 0.0066
P534 streak color 4
 0.0059
P2155 solid solution series with 1
 0.0057
P2107 decomposition point 1
 0.0044
P589 point group 1
 0.0036
P714 Dana 8th edition 5
 0.0033
P6263 MinDat mineral ID 5
 0.0031
P10077 Spanish Cultural Heritage thesauri ID 5
 0.0027
P1900 EAGLE id 1
 0.0022
P690 space group 4
 0.0019
P712 Nickel-Strunz 9th edition (updated 2009) 7
 0.0016
P713 Nickel-Strunz '10th ed', review of (9th ed/ 2009 update) 7
 0.0015
P2167 UNSPSC Code 2
 0.0015
P556 crystal system 8
 0.0015
P711 Strunz 8th edition (series ID, updated) 6
 0.0015
P10113 IMA Mineral Symbol 7
 0.0012
P579 IMA status and/or rank 7
 0.0012
P2054 density 1
 0.0007
P5076 Römpp online ID 1
 0.0006
P8224 molecular model or crystal lattice model 1
 0.0006
P7388 Great Encyclopedia of Navarre ID 1
 0.0005
P6385 Krugosvet article 3
 0.0005
P4746 Elhuyar ZTH ID 3
 0.0005
P2695 type locality (geology) 2
 0.0004
P9545 Encyclopedia of China Online Database ID 2
 0.0004
P1807 Great Aragonese Encyclopedia ID 2
 0.0004
P1578 Gmelin number 1
 0.0003
P484 IMA Number, broad sense 1
 0.0002
P1014 Art & Architecture Thesaurus ID 5
 0.0002
P8408 KBpedia ID 7
 0.0002
P1051 PSH ID 1
 0.0002
P2004 NALT ID 1
 0.0002
P679 ZVG number 1
 0.0001
P8814 WordNet 3.1 Synset ID 2
 0.0001
P2924 Great Russian Encyclopedia Online ID 6
 0.0001
P3827 JSTOR topic ID 3
 0.0001
P3219 Encyclopædia Universalis ID 3
 0.0001
P1245 OmegaWiki Defined Meaning 1
 0.0001
P4613 Encyclopedia of Modern Ukraine ID 1
 0.0001
P4342 Store norske leksikon ID 5
 0.0001
P508 BNCF Thesaurus ID 1
 0.0001
P7049 AICS Chemical ID (former scheme) 1
 0.0001
P10283 OpenAlex ID 6
 0.0001
P7818 French Vikidia ID 1
 0.0000
P4527 UK Parliament thesaurus ID 1
 0.0000
P2566 ECHA InfoCard ID 2
 0.0000
P232 EC number 2
 0.0000