@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1d6f9fa-b19b-478c-a286-b0429a28dce8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1d6f9fa-b19b-478c-a286-b0429a28dce8> .