@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91cdb111-c959-4a80-9765-acf9508a5a15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91cdb111-c959-4a80-9765-acf9508a5a15> .