@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f6ad89-ba0a-4b55-8976-319e28865f56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f6ad89-ba0a-4b55-8976-319e28865f56> .