@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8880c90-15a5-418f-9442-9bf21ee17a47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8880c90-15a5-418f-9442-9bf21ee17a47> .