@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad6a1dfa-0179-462f-ac64-7bf23abd6315> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad6a1dfa-0179-462f-ac64-7bf23abd6315> .