Assertion: arthritis's joint | /r/HasProperty | point
Facets:
Source sentences:
text: A joint is a point at which two or more bones meet.
text: A joint is a point at which two or more bones come together, such as the hip or the knee.
text: (A joint is a point at which two or more bones come together, such as the hip or the knee.)
text: Joints are points where two or more bones meet, such as in the wrist, knuckles, hips, knees and ankles.