@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6a4451f7-61d9-4fbb-9905-8021b98fbf1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6a4451f7-61d9-4fbb-9905-8021b98fbf1a> .