Assertion list
spf (aspect of sunscreen ) → IsA

Results from Ascent++: 7
spfIsA measure 0.55
spfIsA rating 0.37
spfIsA indicator 0.35
spfIsA acronym 0.31
spfIsA a multiplication factor 0.29
spfIsA fda’s minimum recommendation 0.25
spfIsA the ratio 0.25