@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/642f2309-419e-4e36-b3f7-6b1a5897627e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/642f2309-419e-4e36-b3f7-6b1a5897627e> .