About: http://webisa.webdatacommons.org/348944917

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Perfluorinated elastomers contain very little oxygen, hydrogen, nitrogen, sulfur, or other substances that might chemically react with physiological fluids to degrade the elastomer or cause leaching of constituent ions into the blood.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com