[{"_id":{"$oid":"000000000000000000000001"},"attributes":[{"type":"a","value":["something"],"_id":{"$oid":"000000000000000000000001"}},{"type":"b","value":{"type":"some type","statement":"some statement"},"_id":{"$oid":"000000000000000000000001"}},{"type":"b","value":{"type":"another type","statement":"another statement"},"_id":{"$oid":"000000000000000000000001"}}]}]

db.collection.find()