@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a807f1-b231-498d-91e7-788ec6f8ab5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a807f1-b231-498d-91e7-788ec6f8ab5e> .