@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9bd8a309-563e-42df-a520-b1d70b168633> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9bd8a309-563e-42df-a520-b1d70b168633> .