@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ac21a59-e4ff-42c9-9b12-0235a3d30ca9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ac21a59-e4ff-42c9-9b12-0235a3d30ca9> .