@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff69f0df-d753-4974-b2c6-631aca768592> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff69f0df-d753-4974-b2c6-631aca768592> .