@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9aac4570-d074-47c5-b359-d04e7889d43a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9aac4570-d074-47c5-b359-d04e7889d43a> .