@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9aff1255-a904-4c73-bf5d-d77f9303fa13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9aff1255-a904-4c73-bf5d-d77f9303fa13> .