@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf9f2d45-54f6-4863-98c6-3e04bef323fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf9f2d45-54f6-4863-98c6-3e04bef323fd> .