@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31fea9b1-2437-412d-914d-45639fb0b288> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31fea9b1-2437-412d-914d-45639fb0b288> .