@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab8fa835-6e75-4730-abb7-618a8dbc434a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab8fa835-6e75-4730-abb7-618a8dbc434a> .