Servers by SemanticDataCharter

Governance validation for Semantic Data Charter instances; returns OASIS XACML decisions.

Verify and settle VSL Settlement Receipts. Verification needs no network and no account.

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

CODATA CDIF descriptions of published Semantic Data Charter models; read-only, no account.

DCAT-AP 3.0.1 catalogs of published Semantic Data Charter models; Turtle or JSON-LD; no account.

DCAT-US 3.0 catalogs (data.json) of published Semantic Data Charter models; no account.

HealthDCAT-AP catalogs of published Semantic Data Charter models; Turtle or JSON-LD; no account.

Read published Semantic Data Charter models: catalog search, record structure, codes, pinned schema.