@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efdaf107-aad9-4c60-ad98-ea51d389e208> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efdaf107-aad9-4c60-ad98-ea51d389e208> .