@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503b7d30-3d69-4e9e-b4cd-357c0767230a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503b7d30-3d69-4e9e-b4cd-357c0767230a> .