@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9cf520-85f5-412c-8b91-8556197d8bcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9cf520-85f5-412c-8b91-8556197d8bcf> .