@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9550b4bf-ec91-475e-be65-f13bb54eabea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9550b4bf-ec91-475e-be65-f13bb54eabea> .