@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13a45665-908d-414f-9ba9-22e108f39406> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13a45665-908d-414f-9ba9-22e108f39406> .