About: http://webisa.webdatacommons.org/88591848

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	Nanoparticles that successfully cross the barrier are often coated with polyethylene glycol (PEG), polysorbate, or other polymer or surfactant (a detergent-like substance).
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov