@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a73bf421-d8de-438a-a148-da2ffa0eb6a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a73bf421-d8de-438a-a148-da2ffa0eb6a2> .