Assertion: polycythemia | /r/HasProperty | characterized by abnormality
Facets:
value: in the bone marrow
type: LOCATION
value: mainly
type: DEGREE
Source sentences:
text: The polycythemia is mainly characterized by the abnormalities in the bone marrow which produces red blood cells.
text: The polycythemia is mainly characterized by the abnormalities in the bone marrow which produces red blood cells.