@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81460e75-9e61-471f-a3c3-bbecfc4b2281> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81460e75-9e61-471f-a3c3-bbecfc4b2281> .