@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1579adc3-1619-450e-aa7e-a2575614fdf4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1579adc3-1619-450e-aa7e-a2575614fdf4> .