Assertion: sulfur | /r/HasProperty | spelled sulphur
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Sulfur, which can also be spelled sulphur and was referred to as brimstone in the Bible, is certainly worth a try, especially if you haven’t had much luck with other acne treatments, or if you think your acne might be fungal.
text: The name sulfur is also sometimes spelled sulphur.