@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51f6c62-3a19-4f44-a03b-a6b25fe48158> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51f6c62-3a19-4f44-a03b-a6b25fe48158> .