@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0b18e5-39f7-40c6-a22f-29f3eefdc543> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0b18e5-39f7-40c6-a22f-29f3eefdc543> .