@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6b78aef-f8e0-4ece-b9fc-556343a2cf06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6b78aef-f8e0-4ece-b9fc-556343a2cf06> .