@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa52f8ff-8652-49e2-9a7c-ce8299da7ef9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa52f8ff-8652-49e2-9a7c-ce8299da7ef9> .