Assertion: rheumatoid arthritis's joint | /r/HasProperty | place
Facets:
Source sentences:
text: A joint is a place where two bones meet.
text: A joint (the place where two bones meet) is surrounded by a capsule that protects and supports it.
text: Joints are places where bones meet.
text: Metatarsophalangeal joints, places where the toes connect with foot bones