@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51e8fe2c-e9d2-4396-b5ca-62d6a761aafd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51e8fe2c-e9d2-4396-b5ca-62d6a761aafd> .