@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e4f613-7594-45a9-8919-deb5b1c7fe68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e4f613-7594-45a9-8919-deb5b1c7fe68> .