@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aec17c9f-acf8-4391-9138-bacd300f18b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aec17c9f-acf8-4391-9138-bacd300f18b9> .