@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d550f5ff-ea70-4ec1-bf49-721013552c12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d550f5ff-ea70-4ec1-bf49-721013552c12> .