@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff7aea6-75b2-4bb3-b5ae-66ae18066fac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff7aea6-75b2-4bb3-b5ae-66ae18066fac> .