@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421a62b4-a9ca-4db5-a440-c4bfbedc5321> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421a62b4-a9ca-4db5-a440-c4bfbedc5321> .