@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8cfa91-cb37-453a-a229-24fe8df7fa2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8cfa91-cb37-453a-a229-24fe8df7fa2d> .