@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/015039b9-5c08-4c7d-84b3-d62c126cb50a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/015039b9-5c08-4c7d-84b3-d62c126cb50a> .