@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ac0e54-ada5-45fc-b0ce-e9f8353e64b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ac0e54-ada5-45fc-b0ce-e9f8353e64b6> .