Sony A55 GPS coordinates in image captions

[aramkostanyan]

I am shooting with A55 and sometimes with GPS turned on.
In lightroom I can see that in captions it always writes "SONY DSC" which appears in description tab on facebook or other web publishing sites. And lower in metadata it has the GPS coordinates. But when I try to copy the coordinates to add them to captions so that they will be seen on web it opens google maps in web browser.
Than I can copy the coordinates form there, but its too long.
Can anyone tell me easier or automated way to put GPS coordinates in captions or on the photo?

Thanks