@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7f15e2cb-52f4-4c15-88bc-8fc4ee80bffb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7f15e2cb-52f4-4c15-88bc-8fc4ee80bffb> .