@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ebd1cf-3003-4a32-8d0e-72b4388d1fe1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ebd1cf-3003-4a32-8d0e-72b4388d1fe1> .