@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/517f8e3b-6b35-4c2b-9063-210f322a716b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/517f8e3b-6b35-4c2b-9063-210f322a716b> .