@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c10ed9-a0b3-4906-9ba1-dab06e19998a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c10ed9-a0b3-4906-9ba1-dab06e19998a> .