An object that defines a location as a linear extent or interval, withthe first vertex representing the starting location and the last vertex the endlocation.
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.
<element name="LinearExtent" substitutionGroup="diggs:AbstractGeometricPrimitive" type="diggs:LineStringType"><annotation><documentation>An object that defines a location as a linear extent or interval, with the first vertex representing the starting location and the last vertex the end location.</documentation></annotation></element>