@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa74a9b7-50fb-4a05-a139-7c073d1ec3c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa74a9b7-50fb-4a05-a139-7c073d1ec3c1> .