@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15ec9f03-bc47-4599-9e82-e77d5ac3648f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15ec9f03-bc47-4599-9e82-e77d5ac3648f> .