About: http://webisa.webdatacommons.org/170712216

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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 medical literature is full of pleas for and against biopsy of all types of tumors, wrote Cushman D. Haagensen, MD, of Columbia University, NY, in 1940.
http://www.w3.org/ns/prov#wasQuotedFrom	advancedhealthplan.com