@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64991e84-3b56-400d-a6a6-b9be6577980a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64991e84-3b56-400d-a6a6-b9be6577980a> .