@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cffac547-6774-4d0a-adf7-9500f33b0f64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cffac547-6774-4d0a-adf7-9500f33b0f64> .