@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b5c6f5-28a1-4650-95c3-fb649dde4fb0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b5c6f5-28a1-4650-95c3-fb649dde4fb0> .