Assertion: patent medicine | /r/HasProperty | produced as special remedies
Facets:
value: in england
type: LOCATION
value: in the late 17th century
type: TEMPORAL
Source sentences:
text: According to the Smithsonian’s National Museum of American History, patent medicines were first produced as special remedies in England in the late 17th century, with “letters patent” granted by the royal crown to give monopolies to the manufacturers.