@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9fd39a4-7915-4b1b-b895-14167914dd7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9fd39a4-7915-4b1b-b895-14167914dd7a> .