@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffffeb22-d689-4aa4-9023-c7d4ee4dc972> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffffeb22-d689-4aa4-9023-c7d4ee4dc972> .