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Initial support for fetching embedded SHACL info in OWL #34

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Merged
schivmeister merged 1 commit into from
Nov 12, 2025
Merged

Initial support for fetching embedded SHACL info in OWL #34

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38 changes: 38 additions & 0 deletions dqgen/resources/query_templates/instance_additions.rq
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,11 @@ PREFIX sd: <http://www.w3.org/ns/sparql-service-description#>
PREFIX sh: <http://purl.org/skos-history/>
PREFIX xhv: <http://www.w3.org/1999/xhtml/vocab#>
# identify added instances
{% if cls == "owl:ObjectProperty" or cls == "owl:DatatypeProperty" %}
SELECT distinct ?class ?instance ?prefLabel ?prefLabelLang ?domain ?range ?minCardinality ?maxCardinality ("{{type_of_action}}" as ?actionType)
{% else %}
SELECT distinct ?class ?instance ?prefLabel ?prefLabelLang ("{{type_of_action}}" as ?actionType)
{% endif %}
WHERE {
GRAPH ?versionHistoryGraph {
# parameters
Expand Down Expand Up @@ -143,5 +147,39 @@ WHERE {
?instance ?p [] .
}
}
{% if cls == "owl:ObjectProperty" %}
# and we get some domain, range and cardinality information from SHACL shapes if available
OPTIONAL {
GRAPH ?newVersionGraph {
{
?nodeShape shacl:property ?propertyShape ;
shacl:targetClass ?domain .
?propertyShape shacl:path ?instance ;
shacl:class ?range .
}
UNION
{
?nodeShape shacl:property ?propertyShape ;
shacl:targetClass ?domain .
?propertyShape shacl:path ?instance ;
shacl:node/shacl:property/shacl:hasValue ?range .
}
OPTIONAL { ?propertyShape shacl:minCount ?minCardinality }
OPTIONAL { ?propertyShape shacl:maxCount ?maxCardinality }
}
}
{% elif cls == "owl:DatatypeProperty" %}
# and we get some domain, range and cardinality information from SHACL shapes if available
OPTIONAL {
GRAPH ?newVersionGraph {
?nodeShape shacl:property ?propertyShape ;
shacl:targetClass ?domain .
?propertyShape shacl:path ?instance ;
shacl:datatype ?range .
OPTIONAL { ?propertyShape shacl:minCount ?minCardinality }
OPTIONAL { ?propertyShape shacl:maxCount ?maxCardinality }
}
}
{% endif %}
}
ORDER BY ?instance