@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1564e8e1-d6ea-4399-8b86-b1878d7f7391> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1564e8e1-d6ea-4399-8b86-b1878d7f7391> .