@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf8f35e0-5090-4f50-b121-a819fe8b20be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf8f35e0-5090-4f50-b121-a819fe8b20be> .