Add the possibility to get the Lat Long location , instead of the address

The purpose is to get the real location of the place ,you can check for exemple the xwiki Romania office :
http://xwiki.com/en/company/contact-us
and the exact adresse is :
https://www.google.com/maps/place/XWiki+Software/@47.1564126,27.5741993,17z/data=!3m1!4b1!4m2!3m1!1s0x40cafc9dff73525f:0x7353fcd9bf322cc8?hl=fr-FR