@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1c7020-332a-4e7a-93d0-ad869c6b0311> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1c7020-332a-4e7a-93d0-ad869c6b0311> .