Activity Instance
type	Activity Instance
Description	This field gives a few sentences describes the activity.
ID	An unique ID for this activity.
Actor	The actor of activity
Relevant Input
Main Research Area	The main research area that this activity is focused upon.
Relevant Research Area	The relevant research area of this research activity.
Start Time	a rough starting point of this activity.
Current Status	The current status of the activity, is it on-going or finished.
Source Provider(real world)	The person or document that provides the necessary information for constructing this activity box.
Cross References	Points of reference to other relevant nodes on the map, e.g. other relevant activities.