@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca3f1648-6845-48b4-a634-f3135cfa0a3e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca3f1648-6845-48b4-a634-f3135cfa0a3e> .