@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50cf3cf-8072-485c-b6ef-9f2722fd3e6a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50cf3cf-8072-485c-b6ef-9f2722fd3e6a> .