@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421b0480-b3d0-44bf-aba4-c49d79a052da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421b0480-b3d0-44bf-aba4-c49d79a052da> .