@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8af9f9d7-0991-42a5-96ff-63de54dd3318> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8af9f9d7-0991-42a5-96ff-63de54dd3318> .