The language used by a PERSON.
LANGUAGE CODE is based on the ISO 639-1 two character language codes (see the ISO Registration Authority website) plus five communication method extensions:
|q1||Braille - for people who are unable to see|
|q2||American Sign Language|
|q3||Australian Sign Language|
|q4||British Sign Language|
|q5||Makaton - devised for children and adults with a variety of communication and Learning Disabilities|
This attribute is also known by these names: