As of 2022-03-07, the Wikidata property focal length (P2151) is used on 307 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
P18 image 235
 0.0001
P279 subclass of 229
 0.0001
P373 Commons category 193
 0.0001
P176 manufacturer 187
 0.0016
P646 Freebase ID 161
 0.0000
P31 instance of 145
 0.0000
P2386 diameter 120
 0.0048
P1716 brand 103
 0.0068
P856 official website 83
 0.0001
P7863 aperture 76
 0.2428
P2067 mass 70
 0.0002
P2671 Google Knowledge Graph ID 61
 0.0000
P2043 length 59
 0.0002
P17 country 59
 0.0000
P361 part of 56
 0.0000
P625 coordinate location 55
 0.0000
P793 significant event 47
 0.0001
P571 inception 45
 0.0000
P137 operator 42
 0.0001
P131 located in the administrative territorial entity 42
 0.0000
P2283 uses 41
 0.0018
P4163 magnification 40
 0.1190
P2670 instance has part(s) of the class 40
 0.0014
P2935 connector 39
 0.0497
P2044 elevation above sea level 37
 0.0000
P2046 area 34
 0.0001
P729 service entry 31
 0.0004
P276 location 21
 0.0000
P6366 Microsoft Academic ID 20
 0.0001
P462 color 18
 0.0001
P3439 angular resolution 16
 0.0488
P1417 Encyclopædia Britannica Online ID 16
 0.0001
P3158 enclosure 14
 0.0419
P3737 maximum wavelength of sensitivity 13
 0.0374
P3738 minimum wavelength of sensitivity 13
 0.0374
P706 located in/on physical feature 13
 0.0002
P138 named after 13
 0.0000
P3417 Quora topic ID 10
 0.0001
P179 part of the series 10
 0.0000
P717 Minor Planet Center observatory code 9
 0.0110
P2033 category for pictures taken with camera 9
 0.0041
P2284 price 9
 0.0032
P2598 serial number 9
 0.0028
P7084 related category 9
 0.0006
P1296 Gran Enciclopèdia Catalana ID 9
 0.0001
P10283 OpenAlex ID 8
 0.0001
P1545 series ordinal 7
 0.0002
P7859 WorldCat Identities ID 7
 0.0000
P214 VIAF ID 7
 0.0000
P375 space launch vehicle 6
 0.0009

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7863 aperture 76
 0.2428
P4163 magnification 40
 0.1190
P2935 connector 39
 0.0497
P3439 angular resolution 16
 0.0488
P3158 enclosure 14
 0.0419
P3737 maximum wavelength of sensitivity 13
 0.0374
P3738 minimum wavelength of sensitivity 13
 0.0374
P3891 observing time available 5
 0.0160
P717 Minor Planet Center observatory code 9
 0.0110
P1227 astronomical filter 3
 0.0095
P1202 carries scientific instrument 3
 0.0082
P2956 NAIF ID 5
 0.0069
P1716 brand 103
 0.0068
P6790 f-number 2
 0.0065
P8913 NSSDCA ID 4
 0.0059
P2808 wavelength 2
 0.0059
P1079 launch contractor 3
 0.0054
P2386 diameter 120
 0.0048
P5009 complies with 2
 0.0046
P5204 date of commercialization 3
 0.0044
P4140 energy storage capacity 2
 0.0042
P2033 category for pictures taken with camera 9
 0.0041
P522 type of orbit 5
 0.0035
P6757 exposure time 1
 0.0032
P2284 price 9
 0.0032
P4082 captured with 1
 0.0031
P621 time of object orbit decay 2
 0.0029
P2598 serial number 9
 0.0028
P8324 funder 3
 0.0020
P2144 frequency 5
 0.0019
P2283 uses 41
 0.0018
P2791 power consumed 1
 0.0016
P4466 Unified Astronomy Thesaurus ID 2
 0.0016
P176 manufacturer 187
 0.0016
P2010 Exif make 2
 0.0015
P2009 Exif model 2
 0.0015
P2670 instance has part(s) of the class 40
 0.0014
P1201 space tug 1
 0.0014
P9937 Postimees topic ID 1
 0.0012
P4896 3D model 1
 0.0009
P7832 Basque Vikidia ID 1
 0.0009
P7822 Italian Vikidia ID 1
 0.0009
P375 space launch vehicle 6
 0.0009
P619 UTC date of spacecraft launch 6
 0.0008
P7829 English Vikidia ID 1
 0.0008
P3451 nighttime view 4
 0.0008
P377 SCN 5
 0.0008
P247 COSPAR ID 5
 0.0008
P3712 objective of project or action 1
 0.0007
P6200 BBC News topic ID 1
 0.0006