This is a linked open data (LOD) about date and time. "13/10/1443" is a date of Hijri Calendar-TEST (Calendar ID: 9103.2).
http://datetime.hutime.org/calendar/9103.2/date/13/10/1443
hcal:9103.2/date/2459714.5
hcal:9103.2/date/13/10/1443
hcaldate:2459714.5
hcaldate:13/10/1443