@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c9f2f57-6714-4ab5-91d2-d07e770970a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c9f2f57-6714-4ab5-91d2-d07e770970a1> .