@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507d5ee9-512b-47e1-a8df-405dff5b2fab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507d5ee9-512b-47e1-a8df-405dff5b2fab> .