@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c989fc9-eed3-4c85-8304-99229a5b48ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c989fc9-eed3-4c85-8304-99229a5b48ef> .