@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81446190-88de-4bed-bebf-b9d68d743f50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81446190-88de-4bed-bebf-b9d68d743f50> .