@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4df8467-1a47-41b1-9682-fa1ad375c22a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4df8467-1a47-41b1-9682-fa1ad375c22a> .