If no 'data=' parameter, check for a 'mv:' parameter. This can also be a protocol buffer. (eg. in local places search page (eg. 'gloucester historic' then click on map))
If no 'data=' parameter, check for a 'mv:' parameter.
This can also be a protocol buffer.
(eg. in local places search page (eg. 'gloucester historic' then click on map))

david-r-edgar/google-maps-data-parameter-parser,david-r-edgar/google-maps-data-parameter-parser