Source

http://premon.fbk.eu/resource/fn17-sidereal_appearance@source an entity of type: Concept

The Source is the location the Astronomical_entity is construed to occupy before coming above the horizon. The night passed away, and the sun rose from the ocean.
xsd:dateTime 2005-05-02T12:48:43+02:00 
Source 
xsd:int 7931 
Src 

data from the linked data cloud