Assertion: arsenic | /r/HasProperty | undetectable
Facets:
value: through much
type: DEGREE
value: in a corpse
type: LOCATION
Source sentences:
text: Poisoners in the early 19th century could act with impunity because arsenic was undetectable in a corpse.
text: While cyanide left a tell-tale scent of almonds in the victim’s body, arsenic was undetectable through much of human history.