@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1564f8b6-38fc-4b5d-8285-cfbcc907a5a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1564f8b6-38fc-4b5d-8285-cfbcc907a5a1> .