@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c13c4d9-aeaf-4a90-8093-f8e4fff98fdf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c13c4d9-aeaf-4a90-8093-f8e4fff98fdf> .