@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cef34d3f-1be8-42df-b3b0-52f733175ddc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cef34d3f-1be8-42df-b3b0-52f733175ddc> .