@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6a721083-899c-4c51-b620-f59800e4ec70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6a721083-899c-4c51-b620-f59800e4ec70> .