Assertion: gypsum | /r/HasProperty | miraculous fertilizer
Facets:
value: almost
type: DEGREE
value: in the early 19th century
type: TEMPORAL
Source sentences:
text: Gypsum may act as a source of sulfur for plant growth, and in the early 19th century, it was regarded as an almost miraculous fertilizer.
text: Gypsum may act as a source of sulfur for plant growth, and in the early 19th century, it was regarded as an almost miraculous fertilizer.