Assertion: pitchfork | /r/ObjectUse | used in early middle ages
Facets:
Source sentences:
text: In Europe, the pitchfork was first used in the early Middle Ages, at about the same time as the harrow.
text: In Europe, the pitchfork was first used in the early Middle Ages, at about the same time as the harrow.
text: In Europe, the pitchfork was first used in the early Middle Ages, at about the same time as the harrow.
text: In Europe, the pitchfork was first used in the early Middle Ages, at about the same time as the harrow.