@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f668e628-eb9f-46f5-ba0b-1449fa02de69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f668e628-eb9f-46f5-ba0b-1449fa02de69> .