January 2006
WGS 84 Geographic Point URI Space
"This is a specification of a URI space representing points on Earth according to the World Geodetic System 1984 (WGS 84)" .
Gregorian Calendar URI Space
"This is a specification of a URI space representing intervals in time according to the Gregorian calendar. An interval consists of an instant which indicates the start of the interval plus a duration".
URI Space Representing Instants of Time in the Gregorian Calendar
"This is a specification of a URI space representing instants in time according to the Gregorian calendar".
July 2005
1
(4 marks)
