@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57a79aeb-7076-470c-a792-9089280d6fca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57a79aeb-7076-470c-a792-9089280d6fca> .