@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab3dac83-51ca-4c91-be32-689c6aca206a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab3dac83-51ca-4c91-be32-689c6aca206a> .