Update label strategy to find more common labels

[CoenvanGruijthuijsen]

I would like to use a permissive strategy in finding labels, where the search for labels is extended.

old behaviour

• Try to find rdfs:label,
• else use the localized name of the URI.
  New behaviour
• Try to find rdfs:label,
• Try to find common labels (skos:prefLabel , dct:Title, ... )
• Use the localized name of the URI.

This way, we do not need specific configuration of sparNatural, but is the ontology itself enough.

[tfrancart]

Are you referring to the labels of the entities and properties in the config itself ?
Or are you referring to the labels that are automatically fetched by the final SPARQL query ? with variables ending in xxxx_label ? if this is the case, then those labels can be configured with the dash:propertyRole dash:LabelRole in the SHACL config. See https://docs.sparnatural.eu/how-to-configure-shacl/How-to-configure-Sparnatural-shacl.html#_Toc45