<tbx:xSource>
External Source
The <tbx:xSource> element is a hyperlinking element that points,through the @xtarget attribute, to an external source of information.
Remarks
Content/Display: Typically, this element will be rendered in the published text with the label “See:” before it. The element content should contain the desired display text of the link:
<tbx:xSource xtarget="http://www.example.com/source/dictionary.html">Dictionary definition</tbx:xSource>
Linking: The required @xtarget attribute will hold the URI for the actual link.
Model Description
Text, numbers, or special characters
This element may be contained in:
Example
The <tbx:xSource> provides a link to
the <tbx:source>:
<tbx:termEntry id="ISO10241-1.a210.14">
<tbx:langSet xml:lang="en">
<tbx:definition>any event or series of events that disrupt ecosystem, community, or population
structure and alters the physical environment</tbx:definition>
<tbx:source>U.S. ENVIRONMENTAL PROTECTION AGENCY. <italic>Terms of Environment: Glossary,
Abbreviations and Acronyms</italic> online, viewed 2010-07-29].</tbx:source>
<tbx:xSource xtarget="http://www.epa.gov/OCEPAterms/dterms.html">Available from:
http://www.epa.gov/OCEPAterms/dterms.html.</tbx:xSource>
<tbx:tig>
<tbx:term id="a210.14-1">disturbance</tbx:term>
<tbx:partOfSpeech value="noun"/>
<tbx:pronunciation>/dıˈstɜ:bəns/</tbx:pronunciation>
</tbx:tig>
</tbx:langSet>
</tbx:termEntry>