@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50ed8f1-2328-4b51-8e59-2cf433bc19fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50ed8f1-2328-4b51-8e59-2cf433bc19fc> .