@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15d6b9a-542c-49c5-9b28-a70c285c09c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15d6b9a-542c-49c5-9b28-a70c285c09c2> .