@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef114f5d-66f5-40db-b53e-e58e4d0961de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef114f5d-66f5-40db-b53e-e58e4d0961de> .