@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15f4c2d-0f4f-4440-b3c4-c44a809023fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15f4c2d-0f4f-4440-b3c4-c44a809023fd> .