Assertion: arsenic | /r/HasProperty | known human carcinogen
Facets:
value: pretty
type: DEGREE
value: in the medici era
type: TEMPORAL
value: certainly
type: MANNER
Source sentences:
text: Arsenic is a health concern in drinking water and a known human carcinogen.
text: White arsenic (arsenic trioxide), also known as arsenious acid or commercial arsenic, was certainly the best known and most commonly used poison in the Medici era.
text: Arsenic is a known carcinogen that has been linked particularly to skin, bladder, kidney, and lung cancers.
text: Arsenic is a pretty well-known poison.
text: Arsenic, a well-known carcinogen, is considered as one of the world’s most hazardous chemicals .
text: The carcinogenicity (or cancer-causing characteristics) of arsenic is difficult to study because it does not consistently induce cancer in laboratory animals, yet it is a known human carcinogen.