@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c6a7d3-dfde-4fe0-9ee2-85d3b1fc936a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c6a7d3-dfde-4fe0-9ee2-85d3b1fc936a> .