@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815591c3-602e-40db-9c52-c16b728fa6a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815591c3-602e-40db-9c52-c16b728fa6a3> .