@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ac1cdea-b4a2-4c2f-8635-a99b4bab9a0b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ac1cdea-b4a2-4c2f-8635-a99b4bab9a0b> .