@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9643d4-aa5f-4efa-97f9-b62d8da02949> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9643d4-aa5f-4efa-97f9-b62d8da02949> .