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.

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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.
206 155 meta-models Priority first
Thing RegistryGenerated draft

DOK2

vr.tr.dok2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DOK5

vr.tr.dok5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Dolichol monophosphate (1)

vr.tr.dolichol-monophosphate-1
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dollaseite-(Ce)

vr.tr.dollaseite-ce
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dolomitization

vr.tr.dolomitization
Activities and processes ACT.PRC
Thing RegistryGenerated draft

dolos

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

DomainKeys

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

dominance

vr.tr.dominance-q1170080
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

domiphen bromide

vr.tr.domiphen-bromide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Donald Duck pocket book

vr.tr.donald-duck-pocket-book
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Donald Trump's The Art of the Deal: The Movie

vr.tr.donald-trump-s-the-art-of-the-deal-the-movie
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Dondo

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

Dongo

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

Donnay Indoor Championships

vr.tr.donnay-indoor-championships
Activities and processes ACT.ACT
Thing RegistryGenerated draft

donor

vr.tr.donor

person who makes a gift of property

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Donostia San Sebastian Klasikoa

vr.tr.donostia-san-sebastian-klasikoa
Activities and processes ACT.EVT
Thing RegistryGenerated draft

door hanger

vr.tr.door-hanger
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Dor Daim

vr.tr.dor-daim
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Dora

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

Dornier Merkur

vr.tr.dornier-merkur
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Dornier Rs.III

vr.tr.dornier-rs-iii
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dorrite

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

dorsal carpal branch of the radial artery

vr.tr.dorsal-carpal-branch-of-the-radial-artery
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

dorsal nerve of the clitoris

vr.tr.dorsal-nerve-of-the-clitoris
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

dorsal pancreatic artery

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

Doré bar

vr.tr.dor-bar
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

DOTA-TATE

vr.tr.dota-tate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

doubt

vr.tr.doubt

the state of being unsure of something

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Douglas mailplane

vr.tr.douglas-mailplane
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Douglas XP3D

vr.tr.douglas-xp3d
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dousing

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

Dow Tennis Classic

vr.tr.dow-tennis-classic
Activities and processes ACT.ACT
Thing RegistryGenerated draft

DR 18 201 → 02 0201-0

vr.tr.dr-18-201-02-0201-0
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DR Class V 200

vr.tr.dr-class-v-200
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dragon

vr.tr.dragon-q1254187
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Dragon 32

vr.tr.dragon-32
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRAP1

vr.tr.drap1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRB

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

DRB Class 03.10

vr.tr.drb-class-03-10
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRB Class 42

vr.tr.drb-class-42
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRDO AEW&CS

vr.tr.drdo-aew-cs
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRG Class 05

vr.tr.drg-class-05
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

DRG Class ET 91

vr.tr.drg-class-et-91
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

dried squid

vr.tr.dried-squid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

drill

vr.tr.drill-q2788284
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

drive bay

vr.tr.drive-bay
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

driver

vr.tr.driver-person

someone who drives animals that pull a vehicle

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

drometrizole trisiloxane

vr.tr.drometrizole-trisiloxane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

dromostanolone

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

dromostanolone propionate

vr.tr.dromostanolone-propionate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Dropa stones

vr.tr.dropa-stones
Information and virtual systems INF.MED
Thing RegistryGenerated draft

drotrecogin alfa

vr.tr.drotrecogin-alfa
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

drusen

vr.tr.drusen
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

dry riser

vr.tr.dry-riser
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

drysdallite

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

Dubrovnik chess set

vr.tr.dubrovnik-chess-set
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Dubrovnik Prayer Book

vr.tr.dubrovnik-prayer-book
Information and virtual systems INF.MED
Thing RegistryGenerated draft

dugganite

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

Duke of Suárez

vr.tr.duke-of-su-rez
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

Duke-class second-rate ship of the line

vr.tr.duke-class-second-rate-ship-of-the-line
Physical world and living systems PHY.OBJ