@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca16ecd9-43c1-43d0-a11b-c1a0cfbb0aba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca16ecd9-43c1-43d0-a11b-c1a0cfbb0aba> .