@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1739b19-3d9d-4a47-a165-2218971fe227> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1739b19-3d9d-4a47-a165-2218971fe227> .