@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d644d243-7262-48c0-8b51-8f6a5623a72a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d644d243-7262-48c0-8b51-8f6a5623a72a> .