@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df581dfb-266b-4ac6-9961-518f0ff87943> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df581dfb-266b-4ac6-9961-518f0ff87943> .