@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef31a25-0f64-484a-92c5-671423ac544f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef31a25-0f64-484a-92c5-671423ac544f> .