@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca63f63d-28c9-4ea4-965a-fd5564fab858> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca63f63d-28c9-4ea4-965a-fd5564fab858> .