Assertion: parchment | /r/MadeOf | sheepskin
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Parchment is usually made from calfskin (vellum), goatskin or sheepskin.
text: The difference between them is that vellum is usually made with either goat, pig, or calf skin, while parchment is made from sheep skin (Langwell 44).
text: Parchment is usually made from calfskin (vellum), goatskin or sheepskin.
text: The difference between them is that vellum is usually made with either goat, pig, or calf skin, while parchment is made from sheep skin (Langwell 44).