Assertion: urine's compound | /r/HasProperty | quantified in human urine
Facets:
value: robustly
type: MANNER
value: for the first time
type: OTHER
Source sentences:
text: In total, 53 compounds are being reported here for the first time as being normal constituents of human urine, while 68 compounds are being robustly quantified in human urine for the first time.