@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2644d161-f3d8-4c0d-82d3-ad17634f09de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2644d161-f3d8-4c0d-82d3-ad17634f09de> .