@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f21f2253-cbf7-4ad3-9084-938b0090d68b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f21f2253-cbf7-4ad3-9084-938b0090d68b> .