@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec1b68fd-5cb4-435b-ac42-755927114f52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec1b68fd-5cb4-435b-ac42-755927114f52> .