@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/686d15e1-7a99-44b1-af1d-350d6896294b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/686d15e1-7a99-44b1-af1d-350d6896294b> .