org / w c ident ities / L CCN - n 8 6 - 1 2 8 8 9 7 ▁ ▁Ba id u ▁B ai ke , ▁http :// b ai ke . ba id u . com / view / 6 7 5 7 7 1 8 . htm ▁ ▁Category : Tr ad itional ▁Chinese ▁medicine <0x0A> </s> ▁O hel ▁( ; ▁pl ural : ▁o hel im , ▁literally , ▁" t ent ") ▁is ▁a ▁structure ▁built ▁around ▁a ▁Jewish ▁grave ▁as ▁a ▁sign ▁of ▁prom in ence ▁of ▁the ▁dece ased . ▁O hel im ▁cover ▁the ▁gra ves ▁of ▁some ▁( but ▁not ▁all ) ▁Has id ic ▁Reb bes , ▁important ▁rabb is , ▁t z ad ik im , ▁prominent ▁Jewish ▁community ▁leaders , ▁and ▁bib lic al ▁figures . ▁Typ ically ▁a ▁small ▁m ason ry ▁building , ▁an ▁o hel ▁may ▁include ▁room ▁for ▁visitors ▁to ▁pray , ▁med itate , ▁and ▁light ▁cand les ▁in ▁honor ▁of ▁the ▁dece ased . ▁ ▁Source ▁According ▁to ▁K raj ew ska , ▁the ▁tradition ▁of ▁covering ▁a ▁grave ▁with ▁an ▁o hel ▁may ▁be ▁based ▁on ▁the ▁C ave ▁of ▁the ▁Patri arch s , ▁in ▁which ▁Abraham ▁buried ▁Sarah . ▁N olan ▁Men ach em son ▁suggests ▁that ▁the ▁Has id ic ▁tradition ▁of ▁covering ▁the ▁gra ves ▁of ▁Reb bes ▁with ▁an ▁o hel ▁der ives ▁from ▁the ▁O hel ▁Mo ed ▁(" T ent ▁of ▁Me eting ") ▁in ▁which