@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef23268d-ff09-4d5c-a21d-1ca7486c3058> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef23268d-ff09-4d5c-a21d-1ca7486c3058> .