@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac49bf8a-9b89-4bb3-b5ec-67177d0352c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac49bf8a-9b89-4bb3-b5ec-67177d0352c4> .