About: http://webisa.webdatacommons.org/214277130

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	The procedure, approved for Parkinson's patients by the Food and Drug Administration in 2002, is performed at more than 100 surgical centers in the United States, including in Pittsburgh, he said.
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com