@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca4c4cba-0d81-4324-8862-b41c4ffb44db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca4c4cba-0d81-4324-8862-b41c4ffb44db> .