Using N1QL reserved words

SQL++
,
1

I have a document with the structure { doc.data.role.level }, I want to access to level property,
but using this query
SELECT r.data.role.level FROM hostel r where r.id = ‘51’
I got the error
“msg”: “syntax error - at role”,

but with those query I got no results
SELECT r.data.‘role‘.level FROM hostel r where r.id = ‘51’
SELECT ‘r.data.role.level‘ FROM hostel r where r.id = ‘51’

2

use escaped identifier https://docs.couchbase.com/server/current/n1ql/n1ql-language-reference/identifiers.html