@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efae45ff-37f3-429a-8f1e-c444f111c6ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efae45ff-37f3-429a-8f1e-c444f111c6ac> .