@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18affb9c-794d-4ea5-bde6-5fbbf8a2ec67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18affb9c-794d-4ea5-bde6-5fbbf8a2ec67> .