@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a80517fb-ef69-482c-8ee4-aee3df691b6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a80517fb-ef69-482c-8ee4-aee3df691b6f> .