What are the appropriate formats for the properties of http://schema.org/geoshape?

@domenico.weimann 

The appropriate formats for the properties of http://schema.org/GeoShape are as follows:

1. box property format:

• For a rectangular area, use the format "longitude1,latitude1,longitude2,latitude2" (e.g., "12.34,56.78,98.76,54.32").
• Each latitude/longitude pair represents a diagonal of the rectangular area.

1. circle property format:

• Use the format "latitude,longitude,radius" (e.g., "12.34,56.78,1000").
• The radius is specified in meters.

1. line property format:

• Define a list of coordinates for a line using the format "latitude1,longitude1 latitude2,longitude2 latitude3,longitude3" (e.g., "12.34,56.78 98.76,54.32 12.34,98.76").
• Each coordinate pair represents a point in the line.

1. polygon property format:

• Define a list of coordinates for a polygon using the format "latitude1,longitude1 latitude2,longitude2 latitude3,longitude3" (e.g., "12.34,56.78 98.76,54.32 12.34,98.76").
• The last coordinate pair should be the same as the first to close the polygon.

Note: All latitude and longitude values must be specified using decimal degrees.