@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff40868-36c9-4211-86ba-7cc5c7a4ac6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff40868-36c9-4211-86ba-7cc5c7a4ac6a> .