@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ea6e0e-eca3-4b59-a24b-b2dd7362a548> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ea6e0e-eca3-4b59-a24b-b2dd7362a548> .