@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/86820090-ffb4-4cd3-889f-642e0e007159> rdfs:isDefinedBy <https://stad.gent/data/blank_node/86820090-ffb4-4cd3-889f-642e0e007159> .