xl:title 

Generic title element for use in extended link documentation.
Used on extended links, arcs, locators.
See http://www.w3.org/TR/xlink/#title-element for details.

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
xlink:type restriction of string title required

Used By

Complex Types xl:arcType, xl:extendedType, xl:locatorType
Elements link:calculationArc, link:calculationLink, link:definitionLink, link:footnoteLink, link:labelLink, link:presentationArc, link:presentationLink, link:referenceLink

Source 

<element name="title" type="xl:titleType" abstract="true">
  <annotation>
    <documentation>Generic title element for use in extended link documentation. Used on extended links, arcs, locators. See http://www.w3.org/TR/xlink/#title-element for details.</documentation>
  </annotation>
</element>

Sample