@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687d4f02-a302-4a9a-b155-0f93f52ee84a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687d4f02-a302-4a9a-b155-0f93f52ee84a> .