@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ac7430-728f-4133-af3e-84b15e56fec0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ac7430-728f-4133-af3e-84b15e56fec0> .