@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc60de9-d998-462a-9f04-e718f225c0ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc60de9-d998-462a-9f04-e718f225c0ed> .