@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50886a52-c738-497b-a102-a6b2bce7a564> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50886a52-c738-497b-a102-a6b2bce7a564> .