@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef22ecbe-cb6f-4de8-bdf2-a88316f414cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef22ecbe-cb6f-4de8-bdf2-a88316f414cc> .