@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172ff60e-b7a5-4e36-a14e-0b15c6d55198> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172ff60e-b7a5-4e36-a14e-0b15c6d55198> .