*h₂r(ḱ)‑h₂‑

http://lila-erc.eu/data/lexicalResources/BrillEDL/id/etymon/pie0069 an entity of type: Etymon

*h₂r(ḱ)‑h₂‑
Etymology for: arca (la0099)
*h₂r(ḱ)‑h₂‑ 
89797 
PIE 

blank nodes

data from the linked data cloud