This is a linked open data (LOD) about date and time. "C.E. 14000000000" is a year of Julian Calendar (Calendar ID: 102.1).
http://datetime.hutime.org/calendar/102.1/year/C.E._14000000000
hcal:102.1/year/5113501721057.5
hcal:102.1/year/C.E._14000000000
hcalyear:5113501721057.5
hcalyear:C.E._14000000000