@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c0e14b-e283-47a2-9640-3fe6f8c08b42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c0e14b-e283-47a2-9640-3fe6f8c08b42> .