@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac99d8e2-5c5d-41da-afc2-726f9fa9c827> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac99d8e2-5c5d-41da-afc2-726f9fa9c827> .