The 673 field may be used to record a title that is not related to the entity represented by the 100, 110, 111, or 151 in the name authority record. For example, in an authority record for a person, the 673 may be used to record the titles of works written by a different person with a similar name. The primary purpose of the 673 field is to document that there is no relationship between the 1XX entity and the title recorded in the 673 field. | The 673 field may be used to record a title that is not related to the entity represented by the 100, 110, 111, or 151 in the name authority record. For example, in an authority record for a person, the 673 may be used to record the titles of works written by a different person with a similar name. The primary purpose of the 673 field is to document that there is no relationship between the 1XX entity and the title recorded in the 673 field. |