This is a linked open data (LOD) about date and time. "07 אייר 5784" is a date of Hebrew Calendar-TEST (Calendar ID: 104.1).
http://datetime.hutime.org/calendar/104.1/date/07_אייר_5784
hcal:104.1/date/2460445.5
hcal:104.1/date/07_אייר_5784
hcaldate:2460445.5
hcaldate:07_אייר_5784