@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a931a1f1-a7f1-4698-b433-6195748ebed3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a931a1f1-a7f1-4698-b433-6195748ebed3> .