ExpectedContentDigestShape

a sh:NodeShape

ArtifactResolutionTargets may carry a single expected digest used by runtime resolution to verify fetched or loaded target bytes before use.

Canonical IRIhttps://semantic-flow.github.io/sflo/ontology/shacl/ExpectedContentDigestShape
Source
ontology/shaclreleasesv0.2.0
Properties
rdf:typesh:NodeShape
rdfs:commentArtifactResolutionTargets may carry a single expected digest used by runtime resolution to verify fetched or loaded target bytes before use.
rdfs:labelexpected content digest
sh:targetSubjectsOfsflo:expectsContentDigest
Blank Nodes
sh:property
  sh:datatype xsd:string;
  sh:maxCount "1"^^xsd:integer;
  sh:message "sflo:expectsContentDigest values MUST be a single xsd:string literal.";
  sh:path sflo:expectsContentDigest;
  sh:severity sh:Violation.
sh:property
  sh:message "sflo:expectsContentDigest values SHOULD include an algorithm prefix followed by ':', for example sha256:<hex>.";
  sh:path sflo:expectsContentDigest;
  sh:pattern "^[A-Za-z][A-Za-z0-9+._-]*:.+$";
  sh:severity sh:Warning.
sh:sparql
  rdf:type sh:SPARQLConstraint;
  sh:message "sflo:expectsContentDigest SHOULD be used on resources typed sflo:ArtifactResolutionTarget or a subclass such as sflo:ExtractionSource, sflo:ReferenceSource, sflo:ImportSource, or sflo:IntegrationSource.";
  sh:select "PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\nPREFIX sflo: <https://semantic-flow.github.io/sflo/ontology/>\nSELECT $this WHERE {\n  $this sflo:expectsContentDigest ?digest .\n  FILTER NOT EXISTS { $this a/rdfs:subClassOf* sflo:ArtifactResolutionTarget }\n}";
  sh:severity sh:Warning.
References
Canonical
Semantic Flow metadata
Knopontology/shacl/ExpectedContentDigestShape/_knop
Extraction Sourceontology/shacl
Extraction Source Stateontology/shacl/releases/v0.2.0