Assertion: postage stamp | /r/AtLocation | 90 countries
Facets:
value: by 1860
type: TEMPORAL
value: around the world
type: LOCATION
Source sentences:
text: Within three years postage stamps were introduced in Switzerland and Brazil, a little later in the United States, and by 1860, they were in 90 countries around the world.
text: Within three years postage stamps were introduced in Switzerland and Brazil, a little later in the United States, and by 1860, they were in 90 countries around the world.