@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc8ae1e-af12-405f-9842-cf29bab9b18d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc8ae1e-af12-405f-9842-cf29bab9b18d> .