@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4a42ff8-9e2b-4820-95b6-61efcb456468> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4a42ff8-9e2b-4820-95b6-61efcb456468> .