@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c74b90a9-b912-444e-9bf4-bb54503fb2b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c74b90a9-b912-444e-9bf4-bb54503fb2b1> .