@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6b60ef9-4f6f-44e9-a1e1-175df3ae1390> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6b60ef9-4f6f-44e9-a1e1-175df3ae1390> .