@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e1137b-d2f5-42ef-aec6-69fe89d59b46> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e1137b-d2f5-42ef-aec6-69fe89d59b46> .