@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f31fc37-d3b1-4486-b0b8-61e0c837e41b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f31fc37-d3b1-4486-b0b8-61e0c837e41b> .