@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c2831f74-297e-4db1-9728-26b509cf57f7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c2831f74-297e-4db1-9728-26b509cf57f7> .