@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9544ab5-e705-4b9d-99f4-effec39ae855> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9544ab5-e705-4b9d-99f4-effec39ae855> .