@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/670b261d-ee52-497c-a9ce-341dd5ba3533> rdfs:isDefinedBy <https://stad.gent/data/blank_node/670b261d-ee52-497c-a9ce-341dd5ba3533> .