@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49b4a50a-c40f-487e-aa21-ff57debaddc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49b4a50a-c40f-487e-aa21-ff57debaddc7> .