@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a78aedef-2ce3-4337-8003-99caf9b7e42a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a78aedef-2ce3-4337-8003-99caf9b7e42a> .