@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f0d970-013d-45ab-8142-8eaeb60773e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f0d970-013d-45ab-8142-8eaeb60773e0> .