@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9d4b8ee9-c4e4-4317-85fe-ea7859baf317> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9d4b8ee9-c4e4-4317-85fe-ea7859baf317> .