@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b17d3ff-605d-4159-b420-3801331ee8e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b17d3ff-605d-4159-b420-3801331ee8e3> .