@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81aa965-2f9d-4778-9707-cb449a0189da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81aa965-2f9d-4778-9707-cb449a0189da> .