@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28a272fe-c993-459d-8b29-6a79b9763019> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28a272fe-c993-459d-8b29-6a79b9763019> .