@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac091b4f-a7ee-4839-b0c7-7130abcbdab2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac091b4f-a7ee-4839-b0c7-7130abcbdab2> .