@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b644d1d2-0884-42aa-bd5b-c69be73de105> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b644d1d2-0884-42aa-bd5b-c69be73de105> .