Changes

* cite the resource catalogued;

* cite the resource catalogued;

* justify all elements for the authorized access point and variant access points, including additions that are part of the access points;

* justify all elements for the authorized access point and variant access points, including additions that are part of the access points;

* justify the Information recorded in the 046, 3XX, or 678 field, when subfield $v is not defined to record a source of information or is not used

* justify the Information recorded in the 046, 3XX, or 678 field, when subfield $v is not defined to record a source of information or is not used;

* justify related access points that express relationships (fields 5XX).

* justify related access points that express relationships (fields 5XX).