Assertion: parsnip | /r/HasProperty | staple
Facets:
value: in the middle ages
type: TEMPORAL
value: by the people
type: OTHER
value: along with other root vegetables
type: OTHER
Source sentences:
text: Before the arrival of potatoes to the new world, parsnips were a staple, along with other root vegetables.
text: In the Middle Ages the parsnip is considered as a staple food by the people.