@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ed826a-9587-43d7-a6fb-665f97a16217> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ed826a-9587-43d7-a6fb-665f97a16217> .