@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12b66668-5aa2-41b4-9018-0e48b5bd0806> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12b66668-5aa2-41b4-9018-0e48b5bd0806> .