@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef220ef7-fda7-4aa8-8cda-452c320445d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef220ef7-fda7-4aa8-8cda-452c320445d0> .