@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f20a5697-a8db-4e05-9578-400b5af6c9be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f20a5697-a8db-4e05-9578-400b5af6c9be> .