@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca1d4e30-0050-40d7-8ece-2f7a40bb2c45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca1d4e30-0050-40d7-8ece-2f7a40bb2c45> .