@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31c53b53-c6a9-4603-84e7-0f566fc2c743> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31c53b53-c6a9-4603-84e7-0f566fc2c743> .