@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff8c412-0158-43d3-8e34-14e85a73d31f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff8c412-0158-43d3-8e34-14e85a73d31f> .