@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507db799-036f-4ae7-8912-c7cd5faf6bc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507db799-036f-4ae7-8912-c7cd5faf6bc3> .