@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68392ba-31ae-481f-bdbe-fa103bf8a636> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68392ba-31ae-481f-bdbe-fa103bf8a636> .