As of 2022-03-07, the Wikidata property mean lifetime (P2645) is used on 14 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 14
 0.0000
P31 instance of 14
 0.0000
P517 interaction 12
 0.0857
P1122 spin quantum number 11
 0.0035
P2200 electric charge 10
 0.1235
P2067 mass 10
 0.0000
P1360 Monte Carlo Particle Number 9
 0.1286
P2152 antiparticle 9
 0.1098
P646 Freebase ID 9
 0.0000
P1123 parity quantum number 8
 0.0026
P1417 Encyclopædia Britannica Online ID 8
 0.0000
P6366 Microsoft Academic ID 8
 0.0000
P2924 Great Russian Encyclopedia Online ID 7
 0.0001
P227 GND ID 7
 0.0000
P3827 JSTOR topic ID 6
 0.0002
P4342 Store norske leksikon ID 6
 0.0001
P10283 OpenAlex ID 6
 0.0001
P4839 Wolfram Language entity code 6
 0.0000
P1343 described by source 6
 0.0000
P2375 has superpartner 5
 0.1724
P1126 isospin quantum number 5
 0.1020
P1245 OmegaWiki Defined Meaning 5
 0.0004
P8408 KBpedia ID 5
 0.0001
P443 pronunciation audio 5
 0.0001
P61 discoverer or inventor 5
 0.0001
P575 time of discovery or invention 5
 0.0001
P373 Commons category 5
 0.0000
P18 image 5
 0.0000
P8885 Namuwiki ID 4
 0.0013
P2114 half-life 4
 0.0011
P7305 Online PWN Encyclopedia ID 4
 0.0001
P527 has part or parts 4
 0.0000
P910 topic's main category 4
 0.0000
P244 Library of Congress authority ID 4
 0.0000
P8855 IEV number 3
 0.0014
P4215 nLab ID 3
 0.0008
P1036 Dewey Decimal Classification 3
 0.0005
P1051 PSH ID 3
 0.0005
P508 BNCF Thesaurus ID 3
 0.0002
P3365 Treccani ID 3
 0.0001
P3219 Encyclopædia Universalis ID 3
 0.0001
P683 ChEBI ID 3
 0.0000
P8189 National Library of Israel J9U ID 3
 0.0000
P3417 Quora topic ID 3
 0.0000
P268 Bibliothèque nationale de France ID 3
 0.0000
P1889 different from 3
 0.0000
P1097 g-factor 2
 0.1250
P7527 charge conjugation quantum number 2
 0.1250
P2069 magnetic moment 2
 0.0741
P4732 IUPAC Gold Book ID 2
 0.0011

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2375 has superpartner 5
 0.1724
P1360 Monte Carlo Particle Number 9
 0.1286
P1097 g-factor 2
 0.1250
P7527 charge conjugation quantum number 2
 0.1250
P2200 electric charge 10
 0.1235
P2152 antiparticle 9
 0.1098
P1126 isospin quantum number 5
 0.1020
P517 interaction 12
 0.0857
P2069 magnetic moment 2
 0.0741
P2222 gyromagnetic ratio 1
 0.0714
P2223 decay width 1
 0.0667
P2201 electric dipole moment 1
 0.0145
P8403 theorised by 1
 0.0123
P1122 spin quantum number 11
 0.0035
P1123 parity quantum number 8
 0.0026
P8855 IEV number 3
 0.0014
P8885 Namuwiki ID 4
 0.0013
P2114 half-life 4
 0.0011
P4732 IUPAC Gold Book ID 2
 0.0011
P4215 nLab ID 3
 0.0008
P7512 startrek.com Database ID 1
 0.0007
P816 decays to 2
 0.0005
P1036 Dewey Decimal Classification 3
 0.0005
P1051 PSH ID 3
 0.0005
P1245 OmegaWiki Defined Meaning 5
 0.0004
P3471 WikiSkripta ID 1
 0.0004
P7007 Wolfram Language unit code 1
 0.0004
P3221 New York Times topic ID 1
 0.0004
P2160 mass excess 1
 0.0003
P2154 binding energy 1
 0.0003
P3827 JSTOR topic ID 6
 0.0002
P7033 Australian Educational Vocabulary ID 2
 0.0002
P1148 neutron number 1
 0.0002
P1086 atomic number 1
 0.0002
P6058 Larousse ID 1
 0.0002
P3569 Cultureel Woordenboek ID 1
 0.0002
P508 BNCF Thesaurus ID 3
 0.0002
P10 video 1
 0.0002
P3553 Zhihu topic ID 2
 0.0001
P2924 Great Russian Encyclopedia Online ID 7
 0.0001
P8408 KBpedia ID 5
 0.0001
P3365 Treccani ID 3
 0.0001
P7305 Online PWN Encyclopedia ID 4
 0.0001
P7818 French Vikidia ID 2
 0.0001
P3219 Encyclopædia Universalis ID 3
 0.0001
P2052 speed 1
 0.0001
P2347 YSO ID 2
 0.0001
P4342 Store norske leksikon ID 6
 0.0001
P443 pronunciation audio 5
 0.0001
P61 discoverer or inventor 5
 0.0001