@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9af7cbca-0e21-4c81-a419-81271db6316f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9af7cbca-0e21-4c81-a419-81271db6316f> .