Assertion: phosphorus | /r/HasProperty | 15th element
Facets:
value: in the periodic table
type: LOCATION
value: with the symbol
type: OTHER
Source sentences:
text: Phosphorus, the 15th element on the periodic table, was first distilled by an alchemist searching for gold — searching, that is, in at least 60 buckets of urine.
text: Phosphorus is the 15th element in the periodic table with the symbol
text: Phosphorus is the 15th element on the periodic table.