@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18099d35-2218-411e-9aeb-5e3af143723d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18099d35-2218-411e-9aeb-5e3af143723d> .