@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/642b30bf-057b-4b5b-b9fa-f10ba3d5eebc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/642b30bf-057b-4b5b-b9fa-f10ba3d5eebc> .