@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21042012-f6e9-4bd9-a960-cb5e6bc23947> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21042012-f6e9-4bd9-a960-cb5e6bc23947> .