@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12f9cb91-edb9-45ad-88b1-df7c90adf84a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12f9cb91-edb9-45ad-88b1-df7c90adf84a> .