instance of

that class of which this subject is a particular example and member; different from P279 (subclass of); for example: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform)

instance of is …
instance of (P31):
Wikidata propertyQ18616576
Wikidata property for the relationship of the element to its classQ28326730
fundamental Wikidata entityQ115490628

External links are
P8979DataTrek IDP14
P1628equivalent propertyhttp://d-nb.info/standards/elementset/gnd#broaderTermInstantial
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
P10787FactGrid property IDP2
P1896source website for the propertyhttp://www.w3.org/TR/rdf-schema/#ch_type
P11914Wikibase World IDP3

P3713category for value not in Wikidata???Q32764726
P3734category for value same as WikidataCategory:Template parameter is the same as P31Q42533274
P1889different fromsubclass ofQ21514624
P7087inverse label itemhas instanceQ65933034
P2302property constraintallowed qualifiers constraintQ21510851
value-requires-statement constraintQ21510864
contemporary constraintQ25796498
allowed-entity-types constraintQ52004125
none-of constraintQ52558054
property scope constraintQ53869507
P2875property usage tracking categoryCategory:Pages using Wikidata property P31Q20117426
P1659related propertysubclass ofP279
part ofP361
P2668stability of property valuesometimes changesQ24025284
P6609value hierarchy propertysubclass ofP279
P1629Wikidata item of this propertyinstance ofQ21503252
P2559Wikidata usage instructions以下のヘルプを参照してください
Eigenschaften die Mitgliedschaft oder Teilhabe ausdrücken
Usage instructions in English
Инструкции по использованию на русском языке
Hướng dẫn sử dụng
简体中文用法说明
繁體中文用法說明

Reverse relations

subproperty of (P1647)
P1574exemplar of
P223galaxy morphological type
P1435heritage designation
P10241individual of taxon
P1454legal form
P105taxon rank
P289vessel class

related property (P1659)
Q20117426Category:Pages using Wikidata property P31
Q42533274Category:Template parameter is the same as P31
Q24571879by name
P4224category contains
P10241individual of taxon
P8225is metaclass for
P2445metasubclass of
P279subclass of
Q32764726Categoria:P31 assente su Wikidata

Wikidata property (P1687)
Q21503252instance of
Q30208840instance or subclass of

properties for this type (P1963)
Q115251140All-Union meeting of Young Pioneers
Q19232171Decree of the Presidium of the USSR Supreme Soviet
Q47123453National Register of Historic Places nomination form
Q1793804S-Bahn station
Q124312375Sculptua edition
Q26267864Wikimedia KML file
Q4167836Wikimedia category
Q4663903Wikimedia portal
Q122754124ambiguous Wikidata item
Q124312595arts festival edition
Q17444909astronomical object type
Q61663696bicycle-sharing station
Q107474077book fair edition
Q757292border checkpoint
Q15795874character in the Doctor Who Universe
Q111983342chiaroscuro woodcut
Q515city
Q105442206civilian internment enclosure
Q108095628convention edition
Q124312714documenta edition
Q7944earthquake
Q235557file format
Q26085352file format family
Q220505film festival
Q27787439film festival edition
Q19899465former church
Q96371565former monastery
Q96376027former synagogue
Q202444given name
Q60754876grade of an order
Q41719hypothesis
Q49371legislation
Q831515lightvessel
Q109662605lightvessel station
Q40131033member city of Eurotowns
Q160016member states of the United Nations
Q65651503newspaper clippings archive
Q124758742overview of cartography in
Q61855877podcast episode
Q101246533rally edition
Q47543030regeneration of The Doctor
Q123466619science fair edition
Q1021711seaside resort
Q29791211sport in a geographic region
Q12143time zone
Q17272482time zone named for a UTC offset
Q125457035trade fair edition
Q1464125web series episode
Q35127website
Q18219090woodcut print
Q114930034постановление ЦИК СССР
Q115243772съезд ВЛКСМ

Wikidata property example for properties (P2271)
P10787FactGrid property ID
P11914Wikibase World ID
P1628equivalent property
P7087inverse label item
P6824replacement property
P9729replacement value
P6609value hierarchy property

uses property (P3176)
Q27044266An Empirical Evaluation of Property Recommender Systems for Wikidata and Collaborative Knowledge Bases
Q27037396Applying a Multi-Level Modeling Theory to Assess Taxonomic Hierarchies in Wikidata
Q27039053Are Linked Datasets fit for Open-domain Question Answering? A Quality Assessment
Q106217551Building Knowledge Graphs
Q27038145Drawing Questions from Wikidata
Q27036495Enriching Wikidata with Frame Semantics (2016)
Q27038126Extraction of Career Profiles from Wikipedia
Q26952079Flemish art collections, Wikidata and Linked Open Data - Manual
Q26955946Monitoring the Gender Gap with Wikidata Human Gender Indicators
Q27037477Quantifying Cultural Histories via Person Networks in Wikipedia
Q27036482Reifying RDF: What Works Well With Wikidata?
Q27036474State of the Union: A Data Consumer’s Perspective on Wikidata and Its Properties for the Classification and Resolution of Entities
Q27869949Travel Attractions Recommendation with Knowledge Graphs
Q27044184WikiParq: A Tabulated Wikipedia Resource Using the Parquet Format
Q26912459WikiReading: A Novel Large-scale Language Understanding Task over Wikipedia
Q38934700Wikidata Missing Pictures
Q27036443Wikidata through the Eyes of DBpedia

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