@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3a96a3-ed46-44a7-8da3-ef5756616fbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3a96a3-ed46-44a7-8da3-ef5756616fbe> .