@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a504561c-630b-41ec-81d2-e922bfba9106> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a504561c-630b-41ec-81d2-e922bfba9106> .