@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81e65a0b-eaaa-4fb7-a5fa-e526b0d15ac6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81e65a0b-eaaa-4fb7-a5fa-e526b0d15ac6> .