@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc12709-ac7b-4795-8d8c-506de26fa71f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc12709-ac7b-4795-8d8c-506de26fa71f> .