@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640bf6e9-8072-4a2b-bcd3-d4c8f4ce247e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640bf6e9-8072-4a2b-bcd3-d4c8f4ce247e> .