Assertion: fluid | /r/MadeOf | water
Facets:
value: at the beginning
type: TEMPORAL
value: mainly
type: DEGREE
Source sentences:
text: The fluid consists of water, electrolytes, antibodies, white blood cells, and bio-chemicals.
text: At the beginning the fluid mainly consists of water, but the baby will pass small amounts of urine into the fluid from around 10 weeks of pregnancy.