@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aec4b9fd-31ca-45d2-8aa2-c9497e594410> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aec4b9fd-31ca-45d2-8aa2-c9497e594410> .