@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6b7ca3-e079-47a8-8522-2de0c08fabd2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6b7ca3-e079-47a8-8522-2de0c08fabd2> .