tag:blogger.com,1999:blog-2420860529344694449.post-73713386896958661242008-04-19T07:04:00.000-07:002008-04-19T07:04:00.000-07:00Much of KML was originally based very closely on the internal representation of KeyHole data structures: the XML was a direct serialization of that data, not changed much. Matt's answer here is probably pretty close to the truth.Christopher Schmidthttp://www.blogger.com/profile/17686963835871922877noreply@blogger.com