@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20b9c6bc-15e0-44c3-9945-443b01f0e581> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20b9c6bc-15e0-44c3-9945-443b01f0e581> .