@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffea4971-87ec-4481-bd7b-ab39fa4c8939> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffea4971-87ec-4481-bd7b-ab39fa4c8939> .