@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28dbc78f-98de-4e1d-a682-5a3e7b047bf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28dbc78f-98de-4e1d-a682-5a3e7b047bf9> .