@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e47493-8b82-42ff-b216-8c0f2e960121> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e47493-8b82-42ff-b216-8c0f2e960121> .