@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68ffca8-6a6a-4894-8734-7b9e453e68c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68ffca8-6a6a-4894-8734-7b9e453e68c7> .