@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f909e70-b57d-4885-a584-111442ff4bae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f909e70-b57d-4885-a584-111442ff4bae> .