About: http://webisa.webdatacommons.org/144153463

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	About 20 to 25 percent of drugs on the market today contain at least one fluorine atom and fluorine can be found in all different kinds of drugs, everything from 5-Fluorouracil, a widely used cancer treatment, to Prozac to Celebrex.
http://www.w3.org/ns/prov#wasQuotedFrom	science20.com