@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ffdc13-04c3-4340-aa72-b5be014cca0e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ffdc13-04c3-4340-aa72-b5be014cca0e> .