Ex4pmEvidence.Engine (ex4pm v26.9.9)

Multi-Standard Semantic Evidence & Provenance Engine.

Generates standards-compliant RDF evidence and IEEE OCEL 2.0 process multigraphs:

W3C EARL 1.0 test assertions (earl:Assertion, earl:TestResult, earl:passed, earl:failed, earl:cantTell, etc.)
W3C SOSA / SSN observations with QUDT units (sosa:Observation, qudt:QuantityValue, qudt:numericValue, qudt:unit)
W3C PROV-O execution lineage (prov:Entity, prov:Activity, prov:Agent, prov:wasDerivedFrom, prov:wasGeneratedBy)
W3C DCAT 3 enterprise catalog records (dcat:Catalog, dcat:Dataset, dcat:Distribution, dcat:DataService)
SPDX 3.0 package manifests with cryptographic SHA-256 state hashes.

Summary

Functions

build_dcat_catalog_record(opts \\ [])

Builds a DCAT 3 dataset catalog entry.

build_earl_assertion(opts \\ [])

Builds a W3C EARL 1.0 test assertion map and Turtle representation.

build_prov_lineage(opts \\ [])

Builds a PROV-O execution lineage graph.

build_sosa_observation(opts \\ [])

Builds a SOSA/SSN telemetry observation with QUDT units.

build_spdx_manifest(opts \\ [])

Builds an SPDX 3.0 cryptographic package integrity manifest.

Functions

build_dcat_catalog_record(opts \\ [])

Builds a DCAT 3 dataset catalog entry.

build_earl_assertion(opts \\ [])

Builds a W3C EARL 1.0 test assertion map and Turtle representation.

build_prov_lineage(opts \\ [])

Builds a PROV-O execution lineage graph.

build_sosa_observation(opts \\ [])

Builds a SOSA/SSN telemetry observation with QUDT units.

build_spdx_manifest(opts \\ [])

Builds an SPDX 3.0 cryptographic package integrity manifest.