@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b83ff1f-8775-49b2-9ec9-6181cf0144ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b83ff1f-8775-49b2-9ec9-6181cf0144ea> .