@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57cf0e62-e279-4530-98dd-32922a64f08a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57cf0e62-e279-4530-98dd-32922a64f08a> .