Assertion: biological warfare | /r/HasProperty | a real
Facets:
value: at the time
type: TEMPORAL
value: very
type: DEGREE
Source sentences:
text: Suffice it to say that biological warfare is a very real and concerning threat.
text: The official Chinese government stance by the mid-1990s was that biological warfare was a real threat at the time and they reacted properly in order to prevent serious epidemics from spreading throughout North Korea and China.