@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e12db9-ffed-4f67-9275-7b49ca0c283b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e12db9-ffed-4f67-9275-7b49ca0c283b> .