@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff998eba-5319-4f14-90f6-cc9e0af99154> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff998eba-5319-4f14-90f6-cc9e0af99154> .