@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c51f7bf5-962f-4b2f-bbd7-9a80f6464aa1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c51f7bf5-962f-4b2f-bbd7-9a80f6464aa1> .