@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff209315-1e0d-4c52-963a-e33a52a8b99b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff209315-1e0d-4c52-963a-e33a52a8b99b> .