@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec09bd4a-97a3-4107-a6c0-ead30d49adf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec09bd4a-97a3-4107-a6c0-ead30d49adf1> .