@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/615933d3-d12c-4e82-89bc-4718c63bff13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/615933d3-d12c-4e82-89bc-4718c63bff13> .