@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c6f7d1-8e19-4703-8c45-91adebbb9f47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c6f7d1-8e19-4703-8c45-91adebbb9f47> .