@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac821f4-d005-4c98-818d-d1e7f98ac2c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac821f4-d005-4c98-818d-d1e7f98ac2c3> .