@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31d91541-70ec-445e-9370-59ea328d6d3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31d91541-70ec-445e-9370-59ea328d6d3d> .