@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aaf5997-8390-48fb-8105-38288107cd11> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aaf5997-8390-48fb-8105-38288107cd11> .