@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1555aaf-dcf7-4493-aafb-477ac272ccec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1555aaf-dcf7-4493-aafb-477ac272ccec> .