@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b81625-0c5f-4c97-b256-f9643205bb75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b81625-0c5f-4c97-b256-f9643205bb75> .