@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff4b486-7051-4bcc-bc4f-7e823f0cc5bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff4b486-7051-4bcc-bc4f-7e823f0cc5bc> .