@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c139e5e2-ac56-4729-a166-a34c4c7bc404> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c139e5e2-ac56-4729-a166-a34c4c7bc404> .