@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa9a78dd-7ebf-49fa-b890-c7a795723ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa9a78dd-7ebf-49fa-b890-c7a795723ff1> .