@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bac9e3-db47-4af0-a315-2abd8137fa20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bac9e3-db47-4af0-a315-2abd8137fa20> .