@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c397e7-11a9-40c4-96a2-457fa2f8aac5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c397e7-11a9-40c4-96a2-457fa2f8aac5> .