@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff49b07d-02fa-4459-a088-98d6501c2f4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff49b07d-02fa-4459-a088-98d6501c2f4b> .