@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507b336d-1f4a-43d3-97f9-6eda37a18b91> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507b336d-1f4a-43d3-97f9-6eda37a18b91> .