@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f5777b-4966-41a6-977a-0fe1becec55c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f5777b-4966-41a6-977a-0fe1becec55c> .