How can I add 2 blank lines between text in xml?

[Silent Heart]

Example:
<pic13 name="Contacts" caption="This is the space where you can put in your own customised caption for each image. "/>

How can I bring 'put in your own customised caption for each image' to the next line?

[Dude X]

Attributes cannot have a newline in them (at least not intuitivelly). I would suggest restructuring teh XML in your example to:
<pic13>
<name>Contacts</name>
<caption>This is the space where you can
put in your own customised caption for each image
</caption>
</pic13>