@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/559b0a1a-f117-4239-97b4-89859fd6e259> rdfs:isDefinedBy <https://stad.gent/data/blank_node/559b0a1a-f117-4239-97b4-89859fd6e259> .