Assertion: era | /r/HasProperty | long period of time
Facets:
value: very
type: DEGREE
value: in international relations
type: LOCATION
value: usually
type: DEGREE
Source sentences:
text: An era is a long period of time which is marked by the beginning and end of a significant event.
text: An era is usually long, as evidenced by the Baroque Era (around 200 years, if you count the Rococo phase).
text: In international relations the era was a long period of peace, known as the Pax Britannica, and economic, colonial, and industrial consolidation, temporarily disrupted by the Crimean War in 1854.
text: Era, a very long span of geologic time; in formal usage, the second longest portions of geological time (eons are the longest).
text: 1.A period is a large interval of time with a definite characteristic while an era is a long period of time marking the start and end of an important event.