@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1638d8f-34f3-401a-82d8-325522002a18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1638d8f-34f3-401a-82d8-325522002a18> .