This is a linked open data (LOD) about date and time. "01 جمادى الثانية 1442" is a date of Hijri Calendar-TEST (Calendar ID: 103.1).
http://datetime.hutime.org/calendar/103.1/date/01_جمادى الثانية_1442
hcal:103.1/date/2459228.5
hcal:103.1/date/01_جمادى الثانية_1442
hcaldate:2459228.5
hcaldate:01_جمادى الثانية_1442