@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a7b08d-311a-4aa2-9671-eabb38930cb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a7b08d-311a-4aa2-9671-eabb38930cb1> .