@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab2c9489-a731-4ca3-99c0-28170b87de4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab2c9489-a731-4ca3-99c0-28170b87de4f> .