@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b0218e-f798-4d8a-84e3-0fa498e04bbc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b0218e-f798-4d8a-84e3-0fa498e04bbc> .