@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18b80cc-5ba7-424d-be6d-c5265122d188> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18b80cc-5ba7-424d-be6d-c5265122d188> .