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.
Thing RegistryGenerated draft
2026 French municipal elections
vr.tr.2026-french-municipal-elections
Activities and processes ACT.ACT
Thing RegistryGenerated draft
2026 Grand Prix du Morbihan
vr.tr.2026-grand-prix-du-morbihan
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Muscat Classic
vr.tr.2026-muscat-classic
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Omloop Het Nieuwsblad – women's race
vr.tr.2026-omloop-het-nieuwsblad-women-s-race
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Région Pays de la Loire Tour
vr.tr.2026-r-gion-pays-de-la-loire-tour
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Scheldeprijs
vr.tr.2026-scheldeprijs
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Sportbike World Championship
vr.tr.2026-sportbike-world-championship
Activities and processes ACT.ACT
Thing RegistryGenerated draft
2026 Tour de l'Ain
vr.tr.2026-tour-de-l-ain
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tour de Wallonie
vr.tr.2026-tour-de-wallonie
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tour du Finistère
vr.tr.2026-tour-du-finist-re
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tour of Britain
vr.tr.2026-tour-of-britain
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tour of Bruges
vr.tr.2026-tour-of-bruges
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tour of Flanders for Women
vr.tr.2026-tour-of-flanders-for-women
Activities and processes ACT.EVT
Thing RegistryGenerated draft
2026 Tro-Bro Léon
vr.tr.2026-tro-bro-l-on
Activities and processes ACT.EVT
Thing RegistryGenerated draft
203 mm/45 caliber Pattern 1892 gun
vr.tr.203-mm-45-caliber-pattern-1892-gun
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft
21 cm Kanone 38
vr.tr.21-cm-kanone-38
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft
21-hydroxysteroid dehydrogenase (NAD+)
vr.tr.21-hydroxysteroid-dehydrogenase-nad
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
21-hydroxysteroid dehydrogenase (NADP+)
vr.tr.21-hydroxysteroid-dehydrogenase-nadp
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
24 cm Kanone M. 16
vr.tr.24-cm-kanone-m-16
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft
24 Hours of Liège
vr.tr.24-hours-of-li-ge
Activities and processes ACT.EVT
Thing RegistryGenerated draft
24-hydroxycholesterol 7alpha-hydroxylase
vr.tr.24-hydroxycholesterol-7alpha-hydroxylase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
240 mm Trench Mortar
vr.tr.240-mm-trench-mortar
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
25 satang coin
vr.tr.25-satang-coin
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft
25-hydroxycholesterol 7α-hydroxylase
vr.tr.25-hydroxycholesterol-7-hydroxylase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
25C-NBOH
vr.tr.25c-nboh
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
25I-NBF
vr.tr.25i-nbf
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
25I-NBMD
vr.tr.25i-nbmd
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
27-hydroxycholesterol 7alpha-monooxygenase
vr.tr.27-hydroxycholesterol-7alpha-monooxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
2C-EF
vr.tr.2c-ef
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
2C-TFM-NBOMe
vr.tr.2c-tfm-nbome
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3"-deamino-3"-oxonicotianamine reductase
vr.tr.3-deamino-3-oxonicotianamine-reductase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3(or 17)a-hydroxysteroid dehydrogenase
vr.tr.3-or-17-a-hydroxysteroid-dehydrogenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,3,5-Trimethylcyclohexyl 3-pyridyl methylphosphonate
vr.tr.3-3-5-trimethylcyclohexyl-3-pyridyl-methylphosphonate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,3-diphenylpropylamine
vr.tr.3-3-diphenylpropylamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4,9,10-perylenetetracarboxylic diimide
vr.tr.3-4-9-10-perylenetetracarboxylic-diimide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-bis(trifluoromethyl)-1,2-dithiete
vr.tr.3-4-bis-trifluoromethyl-1-2-dithiete
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-diacetylhexane-2,5-dione
vr.tr.3-4-diacetylhexane-2-5-dione
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-Dichloromethylphenidate
vr.tr.3-4-dichloromethylphenidate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase
vr.tr.3-4-dihydroxy-9-10-secoandrosta-1-3-5-10-triene-9-17-dione-4
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-dihydroxystyrene
vr.tr.3-4-dihydroxystyrene
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-dimethylhexane
vr.tr.3-4-dimethylhexane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,4-methylenedioxy-N-hydroxy-N-methylamphetamine
vr.tr.3-4-methylenedioxy-n-hydroxy-n-methylamphetamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,5-dimethylpiperidine
vr.tr.3-5-dimethylpiperidine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,5-dinitrobenzoyl chloride
vr.tr.3-5-dinitrobenzoyl-chloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,5-xylenol
vr.tr.3-5-xylenol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,9-Diethylidene-2,4,8,10-tetraoxaspiro[5.5]undecane
vr.tr.3-9-diethylidene-2-4-8-10-tetraoxaspiro-5-5-undecane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3,9-dihydroxypterocarpan 6a-monooxygenase
vr.tr.3-9-dihydroxypterocarpan-6a-monooxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-((3-cholamidopropyl)dimethylammonium)-1-propanesulfonate
vr.tr.3-3-cholamidopropyl-dimethylammonium-1-propanesulfonate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-(methylthio)-1-propanol
vr.tr.3-methylthio-1-propanol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-(p-fluorobenzoyloxy)tropane
vr.tr.3-p-fluorobenzoyloxy-tropane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-Acetyloxymorphone
vr.tr.3-acetyloxymorphone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-aci-nitropropanoate oxidase
vr.tr.3-aci-nitropropanoate-oxidase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-amino-9-ethylcarbazole
vr.tr.3-amino-9-ethylcarbazole
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-aminopropanol
vr.tr.3-aminopropanol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-APMPA
vr.tr.3-apmpa
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-biphenylamine
vr.tr.3-biphenylamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-bromopentane
vr.tr.3-bromopentane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-carboxyethylcatechol 2,3-dioxygenase
vr.tr.3-carboxyethylcatechol-2-3-dioxygenase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-deazaneplanocin
vr.tr.3-deazaneplanocin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft
3-ethylhexane
vr.tr.3-ethylhexane
Physical world and living systems PHY.MAT