Assertion: opal | /r/HasProperty | derived
Facets:
value: from the greek word
type: OTHER
Source sentences:
text: The name "opal" is derived from the Sanskrit word "upala" the Greek word "opallios," and the Latin word "opalus;
text: Opal” has been derived from the the Latin word Opalus, meaning 'seeing jewel'.
text: Opal is derived from the Latin word 'Upala' and the Greek word 'opallios', both meaning “precious stone”.