@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efcbfec-6c4f-4f3e-b376-3cbf6017121e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efcbfec-6c4f-4f3e-b376-3cbf6017121e> .