@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef94b31d-adbf-4a05-b23b-e4b2517bd926> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef94b31d-adbf-4a05-b23b-e4b2517bd926> .