@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90559f7e-e5d3-49bc-9650-15e114b16fa2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90559f7e-e5d3-49bc-9650-15e114b16fa2> .