@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c563ef-9b7c-47fd-84a4-da3d6bcfc1b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c563ef-9b7c-47fd-84a4-da3d6bcfc1b7> .