Assertion: bronze's copper | /r/HasProperty | alloyed with tin
Facets:
value: to produce bronze
type: PURPOSE
Source sentences:
text: The Bronze Age in Ireland commenced around 2000 BC when copper was alloyed with tin and used to manufacture Ballybeg type flat axes and associated metalwork.
text: This network imported tin and charcoal to Cyprus, where copper was mined and alloyed with the tin to produce bronze.
text: The Bronze Age in Ireland commenced in the centuries around 2000 BC when copper was alloyed with tin and used to manufacture Ballybeg type flat axes and associated metalwork.
text: This network imported tin and charcoal to Cyprus, where copper was mined and alloyed with the tin to produce bronze.