@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1b994fd-e8cf-4504-8672-3b7d61348efb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1b994fd-e8cf-4504-8672-3b7d61348efb> .