@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1718a4bb-30fc-44ac-882a-9915e6631cee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1718a4bb-30fc-44ac-882a-9915e6631cee> .