@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d989d2a6-c2aa-4519-8641-e5a80812ee68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d989d2a6-c2aa-4519-8641-e5a80812ee68> .