@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a7a695-a5ab-4034-a1ab-980f7051ff94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a7a695-a5ab-4034-a1ab-980f7051ff94> .