About: http://webisa.webdatacommons.org/372825800

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 OCCURRENCE of malignancies of various types with polycythemia vera is well known.1-4 The hematologic abnormalities most frequently associated with this disorder are chronic myelogenous leukemia, myelofibrosis, and acute leukemia.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com