@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def1527f-b91f-49be-bcaa-29e1c78dc418> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def1527f-b91f-49be-bcaa-29e1c78dc418> .