@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9cb44d-47e1-45c1-b713-e5d378b8102f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9cb44d-47e1-45c1-b713-e5d378b8102f> .