@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c1b323-83f3-40b0-904a-118af469f4ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c1b323-83f3-40b0-904a-118af469f4ea> .