OTTR specifications

Reasonable Ontology Templates (OTTR) is specified by a family of documents.

Document	Defines
mOTTR	the abstract model — types, terms, templates, instances, expansion. No serialisation and no reference to RDF.
rOTTR	what an implementation must do to use OTTR with the RDF data model: RDF terms, blank nodes, the type system, base templates.
wOTTR	an RDF serialisation of templates and instances, with a SHACL grammar.
stOTTR	a compact text serialisation of templates and instances.
tabOTTR	a tabular serialisation, for instances only.
bOTTR	mapping external sources, databases, SPARQL endpoints, files, to instances.

Each specification is published per release at spec.ottr.xyz/<Spec>/<version>/.