@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a817d3b7-85e5-4942-b9f5-baa70541de06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a817d3b7-85e5-4942-b9f5-baa70541de06> .