@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef3e8fa5-5699-4086-9678-e79dd92d49a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef3e8fa5-5699-4086-9678-e79dd92d49a6> .