Wikidata Class Browser : Widely used root classes

Class item ID
Name/description
language code
 

Data as of: 2017-03-01
Class count: 1 326 694
Root count[1]: 20 802

Widely used root classes

NameWikidata linkDirect subclassesIndirect subclassesDirect instancesIndirect instances
entityQ35120341 890 7201020 354 461
item with given name propertyQ18336849210 52403 507 507
CategoryQ22441411252 891 112
structureQ51796618 26211 126 587
exclusive rightQ114601124 4440833 324
goodsQ288772843 6006664 788
powerQ25107212 4820265 595
authorityQ174834212 4752265 583
signalQ1749849415238 585
autonomyQ48410512990222 308
entry pointQ2283324105190 755
Proper name (philosophy)Q28129886178079 599
numberQ14916053115678 007
trackQ7831478115078 007
pseudogeneQ27733843 770000
contradictionQ3639481237039 462
special fieldQ104711361 98018036 104
human-readable mediumQ3722221131031 239
Q4503801Q450380124 291026 209
valueQ19411241 673124 952
asymmetryQ752641216 98409 600
StimulusQ85903141 632024 891
IncentiveQ141481611 632024 891
dualismQ1673126246123 794
sedenionQ791881203023 705
formatQ20855189223220 549
means for workQ62877925 762113 712
data redundancyQ83812313014 877
politicianQ829554012 2125341
Workers' councilQ62709315012 007
horseQ7262892 6305 985
probabilityQ9492492927 190
lineQ10671649217527 010
subdistrictQ34919942027 147
plantQ756372041026 569
imaging methodQ1029691218315 936
national association football games against another national teamQ28197061005 9820
lithostratigraphic unitQ355089761115 808
water storageQ1204153921005 697
environmentQ1572519111805 538
period 6Q239813333 62001 695
Q2630707Q263070752544 936
referenceQ1217692834 931
exterior spaceQ2195073835204 876
spatial planningQ14901344614 846
labourQ26837894 7222137
consumerQ22855249404 326
Middle managementQ99989714 7121108
natural environmentQ4361925804 588
sources of lawQ846882654134 411
type of sportQ3162973751713 642
Major facilitator superfamilyQ247813922 0221 08200
word senseQ1570700124202 747
predicationQ4376588122402 737
period 5Q244982181 9060894
SignQ17164790320702 571
unionQ185359118702 566
parliamentary procedureQ22191131542 541
Short-chain dehydrogenase/reductase SDRQ247261172 06930900
combat techniqueQ1425000741 6444709
Project:SubpagesQ4592255002 2490
URL redirectionQ12368071212 116
leaderQ125144192 034329
medical findingQ63990711 5750396
period 7Q244979321 2470585
Substantial formQ307746411 762080
period 4Q239825181 2470567
power sourceQ1753139271801 019
Metabotropic receptorQ90198811 70610
serviceQ74069191982251 581
featureQ81425416101 668
earthworksQ139551182121 636
indefinite legal conceptQ151236815021 572
Tilia cordataQ158746001 5910
baladiyahQ5154834001 520
Quercus roburQ165145001 3820
value indicatorQ17444426218901 176
goal settingQ19902718001 221
Pokémon typeQ1266830201801 205
representationQ127262647340482
law enforcementQ4455426101 150
actinideQ19577157560357
distributionQ86714765001 052
vehicle armourQ193745356801 016
ABC transporter, permeaseQ247264209156300
PersonQ168811321170944
Q27492289Q274922891078854
MediaWiki configuration settingsQ21481290009170
Q1307347Q13073471211845
computingQ1793105440750
award, award nominees, award recipients or award ceremonyQ26877490007950
Amino acid/polyamine transporter IQ2478163064115100
differenceQ1086244932900478
group 14Q10669365030248
corregimientoQ2298529202753
traditionQ8282179828607
lyricQ33263494230708
RND efflux pump, membrane fusion proteinQ2477520149423100
uyezdQ13643243010681
protein structureQ735188101686
moleculeQ1136994379230
settlement councilQ16312261012671
group 13Q18929464630214
Tilia platyphyllosQ156831006780
magnitudeQ2091629920315434
Transcription regulator HTH, AraC- typeQ247712186181300
damage categoryQ26001247300621
Crotonase superfamilyQ2476839051710400
Peptidase M20Q2477956911151000
nobilityQ13473721629562
group 16Q10456764100201
incertae sedisQ235536006100
colorQ10759320421388
HAD hydrolase, subfamily IAQ2472247249210200
group 2Q1956373900193
group 1Q1955784031177
displacementQ1902914330549
BhajanQ854775005840
HookingQ1203383100579
group 11Q18587043860189
Q362200Q36220062210336
Q26241072Q26241072005620
group 15Q10667563980154
period 3Q21133183730172
group 5Q19327643680181
semigroupoidQ416458123710176
Special educationQ1469318005420
administrative typeQ27524581735457
themeQ10539161147512
Aminotransferase class-IIIQ2478091320632800
Peptide/nickel binding protein, MppA-typeQ247232545131900
P-type ATPaseQ2472342312840000
professional certificationQ16023913218912322
electrical circuitQ132629122902210
marketing toolQ1900672120511
Major facilitator, sugar transporter-likeQ2474130124524000
Histidine phosphatase superfamilyQ24771025646700
group 12Q19187543140154
group 10Q20525343130153
Q12046640Q12046640220461
Bordetella uptake geneQ24787504463000
Acriflavin resistance proteinQ2476891022123800
tropical cyclone seasonQ274915416181433
group 18Q1960973150122
open contentQ12936642232415
List of communities in SaskatchewanQ1852752400436
competitive examinationQ196745942127387
List of communities in ManitobaQ995175400433
group 9Q20810743070123
Civil Code of the Republic of KoreaQ5124449004340
tileQ468402773175166
Chemotaxis methyl-accepting receptorQ24723010421000
group 4Q18930242840130
group 17Q1960563070101
community projectQ51550401111400
peer production systemQ7977691110400
group 6Q19328042720133
Outer membrane efflux proteinQ2472397616324000
music theoryQ1935442020379
period 2Q20771282610127
Order of battleQ11167066003950
intersectionQ185837240380
Aldo/keto reductase/potassium channel subunit betaQ247821982236000
Cytochrome P450Q247197443035200
Fagus sylvaticaQ146149003760
Xanthine/uracil/vitamin C permeaseQ2476988314422900
Transcription regulator AsnC-typeQ24770037371000
StyleQ129211936311287
juristQ18535123325015
miningQ44497111526306
ABC-type amino acid transport system, ATPase component, HisP-typeQ247810433154300
food scienceQ163703011520204
arsenate ionQ409221135300
SNARE associated Golgi proteinQ2474603210624700
Small GTPase superfamilyQ2478176224111100
FuQ839328003510
Lysine-type exporter protein (LYSE/YGGA)Q247781542945100
Transposase IS3/IS911familyQ24722461342000
HAD-superfamily hydrolase, subfamily IIBQ247789573530500
Nostratic languagesQ2763141314024
Alcohol dehydrogenase superfamily, zinc-typeQ247195719524200
native landQ27820730800328
ROK familyQ247398802874800
linkageQ11530143181310

Data as of: 2017-03-01
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