@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6af3fb6-bebb-4b03-aad3-619e7966d262> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6af3fb6-bebb-4b03-aad3-619e7966d262> .