Wikidata Class Browser : Widely used root classes

Class item ID
Name/description
language code
 

Data as of: 2017-04-01
Class count: 1 349 869
Root count[1]: 20 848

Widely used root classes

NameWikidata linkDirect subclassesIndirect subclassesDirect instancesIndirect instances
entityQ35120321 915 4471120 603 658
representationQ127262651 236 784013 122 360
item with given name propertyQ18336849210 25403 485 706
CategoryQ224414111132 896 296
structureQ51796618 42211 141 100
exclusive rightQ114601124 5150843 571
goodsQ288772844 1266677 715
powerQ25107212 5490259 032
authorityQ174834212 5421259 020
signalQ1749849445239 408
autonomyQ48410512980215 150
entry pointQ2283324106191 313
Proper name (philosophy)Q28129886181080 435
numberQ14916053115678 383
trackQ7831478115078 383
pseudogeneQ27733843 770000
contradictionQ3639481247039 624
special fieldQ104711362 01318136 391
human-readable mediumQ3722221134031 361
Q4503801Q450380124 394026 414
asymmetryQ752641217 46009 834
valueQ19411241 648124 304
StimulusQ85903141 607024 235
IncentiveQ141481611 607024 235
dualismQ1673126269125 124
sedenionQ791881208023 702
formatQ20855189227220 816
means for workQ62877925 832113 865
data redundancyQ83812313016 524
politicianQ829554012 2687299
Workers' councilQ62709315011 986
horseQ72622152 6356 191
probabilityQ9492493427 264
lineQ106716410217537 033
subdistrictQ34919942027 151
plantQ756372141026 598
national association football games against another national teamQ28197061005 9820
lithostratigraphic unitQ355089761115 886
water storageQ1204153921005 836
natural environmentQ4361928805 704
motorized private transportQ28861955676204 961
environmentQ1572519112105 604
period 6Q239813333 62001 695
figurative artQ1622217617205 016
exterior spaceQ2195073835405 089
spatial planningQ14901344815 057
Q2630707Q263070752544 937
referenceQ1217692834 931
consumerQ22855250904 420
labourQ26837894 7522143
Middle managementQ99989714 7421114
value indicatorQ17444426219104 435
sources of lawQ846882654134 412
type of sportQ3162973791713 916
Major facilitator superfamilyQ247813922 0221 08200
SignQ17164790320802 819
word senseQ1570700124402 755
predicationQ4376588122602 745
unionQ185359118202 571
parliamentary procedureQ22191131642 547
period 5Q244982171 7350808
imaging methodQ1029691217212 426
Short-chain dehydrogenase/reductase SDRQ247261172 06930900
Project:SubpagesQ4592255002 2490
URL redirectionQ12368071212 115
leaderQ125144192 046330
medical findingQ63990711 6258411
qualityQ12075051030251 629
differenceQ10862449329701 594
baronetcyQ18759100001 8480
Substantial formQ307746411 762081
period 4Q239825181 2500567
serviceQ74069192284301 630
period 7Q244979311 1770552
power sourceQ1753139272101 035
Metabotropic receptorQ90198811 70610
indefinite legal conceptQ151236814621 650
featureQ81425416101 676
earthworksQ139551182121 642
Tilia cordataQ158746001 5910
baladiyahQ5154834001 520
Quercus roburQ165145001 4550
goal settingQ19902718001 245
Q362200Q36220067920513
Pokémon typeQ1266830201801 205
law enforcementQ4455426401 160
vehicle armourQ193745357301 065
actinideQ19577157550357
computingQ17931054601 076
distributionQ86714755001 070
magnitudeQ2091629938624669
ABC transporter, permeaseQ247264209156300
Q27492289Q274922891079854
MediaWiki configuration settingsQ21481290009170
displacementQ1902914470847
boreholeQ5021021101871
Q1307347Q13073471211845
electrical substationQ174814208133
award, award nominees, award recipients or award ceremonyQ26877490007920
Amino acid/polyamine transporter IQ2478163064115100
transportation stopQ548662235781
traditionQ82821711728611
group 14Q10669365030248
corregimientoQ2298529202753
lyricQ33263494230708
RND efflux pump, membrane fusion proteinQ2477520149423100
uyezdQ13643243011683
protein structureQ735188101686
group 13Q18929464640214
settlement councilQ16312261012671
Tilia platyphyllosQ156831006780
incertae sedisQ235536006600
period 2Q20771294310213
Transcription regulator HTH, AraC- typeQ247712186181300
damage categoryQ26001247300621
Crotonase superfamilyQ2476839051710400
Peptidase M20Q2477956911151000
group 16Q10456764120201
nobilityQ13473721629562
colorQ10759420421694
HAD hydrolase, subfamily IAQ2472247249210200
group 1Q1955784021177
HookingQ1203383100585
BhajanQ854775005840
group 11Q18587043860189
Q26241072Q26241072005620
group 15Q10667564000154
group 5Q19327643680181
semigroupoidQ416458123860161
electrical networkQ132629133003230
Special educationQ1469318005410
Aminotransferase class-IIIQ2478091320632800
Peptide/nickel binding protein, MppA-typeQ247232545131900
P-type ATPaseQ2472342312840000
themeQ1053916177512
group 2Q1956363440171
Duration Adaptation Occurs Across the Sub- and Supra-Second SystemsQ273052251100507
administrative typeQ27524581655445
marketing toolQ1900672120512
professional certificationQ16023913216714327
Degenerative diseaseQ954257349100
period 3Q21133173310150
Major facilitator, sugar transporter-likeQ2474130124524000
Histidine phosphatase superfamilyQ24771025646700
group 12Q19187543140154
group 10Q20525343120153
Q12046640Q12046640220460
Bordetella uptake geneQ24787504463000
Acriflavin resistance proteinQ2476891022123800
tropical cyclone seasonQ274915416181433
StyleQ1292119315112288
group 18Q1960973140122
List of communities in SaskatchewanQ1852752400438
competitive examinationQ196745942128387
List of communities in ManitobaQ995175400435
group 9Q20810743070123
Civil Code of the Republic of KoreaQ5124449004340
Chemotaxis methyl-accepting receptorQ24723010421000
group 4Q18930242840130
group 17Q1960563070101
community projectQ51550401111401
peer production systemQ7977691110401
group 6Q19328042730133
music theoryQ1935442020387
Outer membrane efflux proteinQ2472397616324000
Order of battleQ11167066003950
intersectionQ185837370380
Q11819260Q11819260003840
Fagus sylvaticaQ146149003820
Aldo/keto reductase/potassium channel subunit betaQ247821982236000
Cytochrome P450Q247197443035200
food scienceQ163703011710209
Xanthine/uracil/vitamin C permeaseQ2476988314422900
Transcription regulator AsnC-typeQ24770037371000
estimationQ7918014673291
juristQ18535123323016
ABC-type amino acid transport system, ATPase component, HisP-typeQ247810433154300
miningQ44497131726300
arsenate ionQ409221135400
SNARE associated Golgi proteinQ2474603210624700
Small GTPase superfamilyQ2478176224111100

Data as of: 2017-04-01
Data derived from database dump wikidatawiki-pages-articles.xml
1Root classes with no child classes and less than 5 instances are excluded.
Note: Names/descriptions are cached, so changes may not be seen until the next data load.
Note: Numbers are formatted with the ISO recommended international thousands separator 'thin space'.
Note: Some totals may not balance due to a class having the same super-parent class multiple times.
Author: Bamyers99