@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef08e614-d43d-4a21-8bac-ad86ee622ede> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef08e614-d43d-4a21-8bac-ad86ee622ede> .