@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a2b511-2d5a-458c-90f9-620521dfa3a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a2b511-2d5a-458c-90f9-620521dfa3a5> .