@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c548bf-0a06-4e24-a49b-ea7b14274dbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c548bf-0a06-4e24-a49b-ea7b14274dbb> .