Assertion: spontaneous abortion | /r/HasProperty | the loss of a fetus
Facets:
value: before 20 weeks of pregnancy
type: TEMPORAL
Source sentences:
text: Spontaneous abortion, or miscarriage, is the loss of a fetus before 20 weeks of pregnancy.
text: Spontaneous abortion, or miscarriage, is the loss of a fetus before 20 weeks of pregnancy.