@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3957811e-ec72-408f-a817-19b36c244b2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3957811e-ec72-408f-a817-19b36c244b2e> .