@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61a8dfa1-1b86-4994-af80-89bc94b86c57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61a8dfa1-1b86-4994-af80-89bc94b86c57> .