Semantic Data Spaces
Made Simple.

Symmetric App Profiling: Introduced OutputProfile for balanced I/O modeling. Generalized administrative metadata for both Resources and DataApps. Enforced schema-agnostic DataSpecifications with dedicated technical requirement properties (requiresDataType).

Full DCAT-AP-ES 1.0.0 & DCAT 3.0 Compliance. Verified by official Spanish Government validation tools. Standardized DIR3 Agent IRIs and technical distribution SHACL refinements.

Major architectural update: Atomic reusable DataProfiles, ProfileBinding for field mapping, and InputRequirements with QualityConstraints for DataApps.

Feature of Interest (SOSA/SSN) integration, decoupled semantic discovery, and consolidated metric standards (QUDT/SKOS).

DQV/ODRL consistency fixes, observed-properties bridge vocabulary, and validated EO/CRED examples.

CRED Model (UNE 0087:2025), DCAT-AP 3.0, ODRL 2.2, FOAF Agent, and SHACL compliance for data space assets.

QUDT units integration, SIEX agricultural catalogues, and measuresProperty for semantic alignment.

DQV, PROV & DCAT-AP alignment, Performance metrics, IDSA SHACL, and external-first vocabularies.

DQV & PROV alignment, new controlled vocabulary properties.

Bugfixes for IDSA alignment: :conformsToProfile constraints and updated examples/docs.

IDSA alignment: DataRepresentation/AppRepresentation classes, conformsToProfile on Distribution.

MetricType vocabulary, extended observable properties (~25), AGROVOC alignment.

Multilingual support (English/Spanish).