This is a linked open data (LOD) about date and time. "C.E. 2024 April 02" is a date of Julian/Gregorian Calendar (reformed in 1582) (Calendar ID: 101.1).
http://datetime.hutime.org/calendar/101.1/date/C.E._2024_April_02
hcal:101.1/date/2460402.5
hcal:101.1/date/C.E._2024_April_02
hcaldate:2460402.5
hcaldate:C.E._2024_April_02