@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31cd6684-9e0f-42cb-90ca-573977d2669b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31cd6684-9e0f-42cb-90ca-573977d2669b> .