@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efdb80ff-448b-491f-b42a-ff7483f939a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efdb80ff-448b-491f-b42a-ff7483f939a1> .