Database handle for the object. It is of XML type ID, so is constrained to beunique in the XML document within which it occurs. An external identifier for the object inthe form of a URI may be constructed using standard XML and XPointer methods. This is doneby concatenating the URI for the document, a fragment separator, and the value of the idattribute.
Source
<element name="DriveSet" type="diggs:DriveSetType" abstract="false" substitutionGroup="diggs:AbstractComponentObjectBase"><annotation><documentation>An object containing properties that capturea blow counts for tests where samplers or instruments are driven by impact methods.</documentation></annotation></element>