About: http://webisa.webdatacommons.org/162873723

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	Impurities such as lubricants and solvents, moisture and oxygen, can cause a multitude of problems, including contamination, ghost peaks, stationary-phase bleed and poor resolution due to phase degradation, said Scheuring.
http://www.w3.org/ns/prov#wasQuotedFrom	thomasnet.com