@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b7db8a-3a0b-4b07-9166-e966505b4c9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b7db8a-3a0b-4b07-9166-e966505b4c9d> .