@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef0eafec-1c08-4301-ade3-86093f1af258> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef0eafec-1c08-4301-ade3-86093f1af258> .