@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/616631af-667d-4164-b032-749c35b5d201> rdfs:isDefinedBy <https://stad.gent/data/blank_node/616631af-667d-4164-b032-749c35b5d201> .