@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff7f8119-1810-40f5-b148-e01d2dc39ff4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff7f8119-1810-40f5-b148-e01d2dc39ff4> .