@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1803f02d-1c4c-4ed5-b504-91bb00057af0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1803f02d-1c4c-4ed5-b504-91bb00057af0> .