@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef082e93-dc8a-4086-89e1-687ec3349b97> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef082e93-dc8a-4086-89e1-687ec3349b97> .