category

P87
predicate

Indicates that one entity is classified as a member or type within the grouping or class defined by another entity.

All labels observed (154)

Label Occurrences
category canonical 199,239
state 84,206
hasCategory 37,328

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'
Input
Predicate: category
Generated description
Indicates that one entity is classified as a member or type within the grouping or class defined by another entity.

Sample triples (452,713)

Subject Object
Worcester campus Massachusetts via predicate surface "state"
The Fens Massachusetts via predicate surface "state"
Newtonian absolute time non-relativistic physics via predicate surface "domain"
Einstein–Smoluchowski relation Equations of statistical mechanics
Einstein–Smoluchowski relation Transport phenomena
Einstein–Smoluchowski relation Brownian dynamics
Fermi–Dirac statistics quantum mechanics via predicate surface "domain"
Fermi–Dirac statistics thermodynamics via predicate surface "domain"
Planck radiation law thermal radiation via predicate surface "domain"
Maxwell's equations set of four partial differential equations via predicate surface "form"
Lorentz transformation flat Minkowski spacetime via predicate surface "domain"
Avogadro constant microscopic to macroscopic conversion factor via predicate surface "isCategory"
Woolsthorpe-by-Colsterworth Villages in Lincolnshire via predicate surface "hasCategory"
Woolsthorpe-by-Colsterworth South Kesteven via predicate surface "hasCategory"
surface form: South Kesteven District
law of universal gravitation law of universal gravitation self-linksurface differs
surface form: Newtonian gravity
Tuolumne County California, United States via predicate surface "state"
surface form: California
Half Dome California, United States via predicate surface "state"
surface form: California
California Governor's Mansion California, United States via predicate surface "state"
surface form: California
IEEE 802.1AE MACsec standard
surface form: IEEE 802.1AE
LAN/MAN security
IEEE Transactions on Power Systems energy and fuels journals
IEEE Transactions on Power Systems electrical and electronic engineering journals
IEEE Transactions on Information Theory IEEE journal
surface form: IEEE Transactions journal
Technical Committee on Robot Learning autonomous robots via predicate surface "domain"
Technical Committee on Robot Learning learning-based control via predicate surface "domain"
Technical Committee on Robot Learning perception for robotics via predicate surface "domain"
Technical Committee on Robot Learning reinforcement learning for robotics via predicate surface "domain"
Technical Committee on Robot Learning imitation learning for robotics via predicate surface "domain"
Technical Committee on Robot Learning human-robot interaction with learning via predicate surface "domain"
Technical Committee on Robot Learning robot manipulation with learning via predicate surface "domain"
Technical Committee on Robot Learning robot navigation with learning via predicate surface "domain"
Molotov–Ribbentrop Pact Treaties of Nazi Germany
Molotov–Ribbentrop Pact Treaties of the Soviet Union
Molotov–Ribbentrop Pact World War II diplomacy
Roger the Alien alien via predicate surface "species"
Roger the Alien extraterrestrial via predicate surface "species"
Republic Day
surface form: Republic Day (India)
National days of India
Indian peafowl Aves via predicate surface "class"
Indian peafowl Pavo via predicate surface "genus"
Padma Bhushan civilian honour
PV civilian award post-nominal
harpy eagle harpy eagle via predicate surface "genus" self-linksurface differs
surface form: Harpia
harpy eagle Aves via predicate surface "class"
Mana Pools National Park II via predicate surface "IUCNCategory"
Illinois Sports Facilities Authority Illinois via predicate surface "state"
Milner Award and Lecture Royal Society lecture prizes
Milner Award and Lecture computer science awards
Milner Award and Lecture British science and technology awards
Rayleigh–Schrödinger perturbation theory non-relativistic quantum mechanics via predicate surface "domain"
Fort Salonga, New York New York via predicate surface "state"
Harborfields Central School District New York via predicate surface "state"