: ProperIntervalhttp://www.w3.org/2006/time# Create a prefix for http://www.w3.org/2006/time# Hit Enter to save Double click to create a prefix | |||
: ProperIntervalhttp://www.w3.org/2006/time# Create a prefix for http://www.w3.org/2006/time# Hit Enter to save Double click to create a prefix |