@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1617c1d-a5fa-41ff-bcdf-add07fee1fc1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1617c1d-a5fa-41ff-bcdf-add07fee1fc1> .