Assertion: acre | /r/DefinedAs | the amount of land plowable
Facets:
value: by one man
type: OTHER
value: during the middle ages
type: TEMPORAL
value: in one day
type: TEMPORAL
value: by an ox
type: OTHER
Source sentences:
text: Did you know that during the Middle Ages, an acre was defined as the amount of land plowable in one day by one man and an ox?