@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31df0a9e-b2cc-475a-acc4-b1949c094358> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31df0a9e-b2cc-475a-acc4-b1949c094358> .