Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications and clearly labelled research profiles. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.

The catalogue holds the whole Thing Registry: every registered thing an agent might meet, marked TODO until its governed specification is written. AISMM, PLMM and prior World Model assemblies remain here as examples.
206 104 meta-models Priority first
Thing RegistryGenerated draft

Hongkongers

vr.tr.hongkongers
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Hoofdklasse

vr.tr.hoofdklasse
Activities and processes ACT.EVT
Thing RegistryGenerated draft

hopane triterpenoid

vr.tr.hopane-triterpenoid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Hors catégorie

vr.tr.hors-cat-gorie
Information and virtual systems INF.MED
Thing RegistryGenerated draft

hotel

vr.tr.hotel

a building where travelers can pay for lodging and meals and other services

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

housekeeping gene

vr.tr.housekeeping-gene
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

howlite

vr.tr.howlite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

HTR4

vr.tr.htr4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Huarijio

vr.tr.huarijio
Information and virtual systems INF.MED
Thing RegistryGenerated draft

hulk

vr.tr.hulk-q1416413
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

human-powered vehicle

vr.tr.human-powered-vehicle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hunzib people

vr.tr.hunzib-people
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Hurler syndrome

vr.tr.hurler-syndrome
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

husk

vr.tr.husk
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hydrophobicity

vr.tr.hydrophobicity
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

hydroxidooxidoaluminium

vr.tr.hydroxidooxidoaluminium
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hydroxylammonium nitrate

vr.tr.hydroxylammonium-nitrate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

hypercalciuria

vr.tr.hypercalciuria
Activities and processes ACT.ACT
Thing RegistryGenerated draft

hypopigmentation

vr.tr.hypopigmentation
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Hän people

vr.tr.h-n-people
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

IBM 305 RAMAC

vr.tr.ibm-305-ramac
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM Selectric typewriter

vr.tr.ibm-selectric-typewriter
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ice Lake

vr.tr.ice-lake
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Icelandic Hockey League

vr.tr.icelandic-hockey-league
Activities and processes ACT.EVT
Thing RegistryGenerated draft

icemaker

vr.tr.icemaker
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

iconicity

vr.tr.iconicity
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

idelalisib

vr.tr.idelalisib
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

IDF Caterpillar D9

vr.tr.idf-caterpillar-d9
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

idursulfase

vr.tr.idursulfase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Ifugao

vr.tr.ifugao
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Igunaq

vr.tr.igunaq
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

IIHF World Championship Division III

vr.tr.iihf-world-championship-division-iii
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Ik

vr.tr.ik
Information and virtual systems INF.MED
Thing RegistryGenerated draft

IK-2

vr.tr.ik-2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IL11

vr.tr.il11
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ilioinguinal nerve

vr.tr.ilioinguinal-nerve
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

iliolumbar artery

vr.tr.iliolumbar-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

immunologic adjuvant

vr.tr.immunologic-adjuvant
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Impact

vr.tr.impact
Activities and processes ACT.ACT
Thing RegistryGenerated draft

impact wrench

vr.tr.impact-wrench
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

impacted tooth

vr.tr.impacted-tooth
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

imperial cathedral

vr.tr.imperial-cathedral
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Imperial election (Holy Roman Empire)

vr.tr.imperial-election-holy-roman-empire
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Imperial Japanese Special Naval Landing Forces

vr.tr.imperial-japanese-special-naval-landing-forces
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

impression

vr.tr.impression
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Imqaret

vr.tr.imqaret
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

inclusivism

vr.tr.inclusivism
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Independence Day

vr.tr.independence-day-q2086665
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Independence Day

vr.tr.independence-day-q62732044
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Indian Open

vr.tr.indian-open
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Indigenous peoples of the Northeastern Woodlands

vr.tr.indigenous-peoples-of-the-northeastern-woodlands
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

indirect costs

vr.tr.indirect-costs
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

indium(III) fluoride

vr.tr.indium-iii-fluoride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

indium(III) selenide

vr.tr.indium-iii-selenide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

indium(III) sulfide

vr.tr.indium-iii-sulfide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

indole-3-carbinol

vr.tr.indole-3-carbinol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Inductive logic programming

vr.tr.inductive-logic-programming
Information and virtual systems INF.MED
Thing RegistryGenerated draft

industrial district

vr.tr.industrial-district
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

industrial PC

vr.tr.industrial-pc
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

inferior epigastric artery

vr.tr.inferior-epigastric-artery
Physical world and living systems PHY.LIV