@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5af40b-7be1-4e09-997a-332434c557aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5af40b-7be1-4e09-997a-332434c557aa> .