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ogc.heritage.heritage-digital-twin

Heritage Digital Twin

under-development

schema

v0.1

ogc.heritage.heritage-digital-twin

The ECCCH Heritage Digital Twin Ontology's HC2 Heritage Digital Twin: the aggregate of formal proposition sets documenting one heritage entity, identified by its propositional content and creating actor rather than by instance identity.

heritage

hdto

digital-twin

echoes

eccch

Assets

Schema (application/yaml) Schema (application/json) JSON-LD context SHACL shape

Sources

ECHOES D7.1 "The Digital Commons" v1.0 (HDTO)

HDTO live ontology page

Added 2026-09-16T00:00:00Z · Last changed 2026-09-16