This is a linked open data (LOD) about date and time. "02 אדר א 5784" is a date of Hebrew Calendar-TEST (Calendar ID: 104.1).
http://datetime.hutime.org/calendar/104.1/date/02_אדר_א_5784
hcal:104.1/date/2460351.5
hcal:104.1/date/02_אדר_א_5784
hcaldate:2460351.5
hcaldate:02_אדר_א_5784