@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff1392e-4642-4ad3-9c9c-d7c3ed4e9900> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff1392e-4642-4ad3-9c9c-d7c3ed4e9900> .