About: http://webisa.webdatacommons.org/61648919

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	Chelation (ke-LAY-shun) is a technique, nicknamed ???scrubbing,??? in which a drug is administered to seek out and bind to poisonous heavy metals, such as lead or mercury, in the bloodstream.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org