@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff47644-3cd9-4a49-9095-44196c47639e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff47644-3cd9-4a49-9095-44196c47639e> .