@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab21de8c-05ff-43a5-8b7e-9ec2c535ef98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab21de8c-05ff-43a5-8b7e-9ec2c535ef98> .