Attribute-Names OPTIONAL Short Names (descriptors) is a set of human-readable NAMEs that may also be used to refer to the AttributeType. If there is a SINGLE-VALUE NAME, then it should be enclosed in single quotes. If there are MULTI-VALUE names, then they should each be enclosed in single quotes separated by spaces and the entire set of NAMEs should be enclosed in parentheses.
[ SP "NAME" SP qdescrs ] ; short names (descriptors)