This is a linked open data (LOD) about date and time. "27 جمادى الأولى 1446" is a date of Hijri Calendar-TEST (Calendar ID: 103.1).
http://datetime.hutime.org/calendar/103.1/date/27_جمادى الأولى_1446
hcal:103.1/date/2460642.5
hcal:103.1/date/27_جمادى الأولى_1446
hcaldate:2460642.5
hcaldate:27_جمادى الأولى_1446