@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddd4ac4a-cc28-4bde-9464-5be20fdc974a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddd4ac4a-cc28-4bde-9464-5be20fdc974a> .