Assertion: cairn terrier | /r/HasProperty | popular dogs
Facets:
value: until the 19th century
type: TEMPORAL
Source sentences:
text: Cairns are popular dogs, and rescue groups are available across the U.S.
text: The Cairn Terrier is a type of Scotch Terrier that has ties that date it back to ancient Rome, but wasn’t popular until the 19th century.
text: They were registered by the AKC in 1913 and have been popular American pets ever since.
text: Originally used for searching out vermin in stone piles (cairns), the Cairn Terrier is now a popular companion pet.