@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a223bf-7a29-4cf4-b4af-f0bfb321cd8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a223bf-7a29-4cf4-b4af-f0bfb321cd8e> .