@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8c4adae-5bd0-4505-a977-1fefccf4869d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8c4adae-5bd0-4505-a977-1fefccf4869d> .