Assertion: mast | /r/MadeOf | wood
Facets:
value: until the mid-19th century
type: TEMPORAL
Source sentences:
text: Until the mid-19th century all vessels' masts were made of wood formed from a single or several pieces of timber which typically consisted of the trunk of a conifer tree.
text: Until the mid-19th century, all vessels' masts were made of wood formed from a single or several pieces of timber which typically consisted of the trunk of a conifer tree.