Assertion: semen | /r/MadeOf | citric acid
Facets:
Source sentences:
text: Semen contains citric acid, free amino acids, fructose, enzymes, phosphorylcholine, prostaglandin, potassium, and zinc.
text: Semen in itself is harmless but it contains components such as citric acid, fructose, zinc and enzymes that will irritate your sensitive eye tissue.