Assertion: phosgene | /r/HasProperty | an agent of opportunity
Facets:
Source sentences:
text: Phosgene as a weapon: Phosgene can be an “agent of opportunity.
text: : Phosgene can be an “agent of opportunity.
text: Phosgene as a weapon: Phosgene can be an “agent of opportunity.
text: : Phosgene can be an “agent of opportunity.