@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/819ed81e-93eb-47d9-8196-e79614647b37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/819ed81e-93eb-47d9-8196-e79614647b37> .