@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/990b7960-ec1c-4973-b9bf-34fcb12128bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/990b7960-ec1c-4973-b9bf-34fcb12128bc> .