@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec577f2b-86ac-45af-a073-dd0765c6f730> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec577f2b-86ac-45af-a073-dd0765c6f730> .