@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68de4178-c003-4c0b-a684-0abfd165dcf0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68de4178-c003-4c0b-a684-0abfd165dcf0> .