@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ab7b87e-b3b5-4b80-b921-50d173d93104> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ab7b87e-b3b5-4b80-b921-50d173d93104> .