@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c874cf50-0a5f-4171-852c-50a1755929ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c874cf50-0a5f-4171-852c-50a1755929ec> .