@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dd98aa-169e-4caa-8ad2-9d45a6e9a208> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dd98aa-169e-4caa-8ad2-9d45a6e9a208> .