@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9818159-ecd7-499d-b667-ef53750f4748> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9818159-ecd7-499d-b667-ef53750f4748> .