@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bfdb7d-e96a-4a1b-b475-da8cfc63fc3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bfdb7d-e96a-4a1b-b475-da8cfc63fc3a> .