@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506f1e7d-9263-49d0-8b3a-44449d1c594a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506f1e7d-9263-49d0-8b3a-44449d1c594a> .