@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5e8a7e-4f82-4a50-b2b7-8da161cc87aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5e8a7e-4f82-4a50-b2b7-8da161cc87aa> .