About: http://webisa.webdatacommons.org/326500022

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	This makes the blood thicker than normal and can cause symptoms such as fatigue, headaches, or blurred vision.Plasma exchange (also called plasmapheresis) can reduce the amount of abnormal protein in the blood.
http://www.w3.org/ns/prov#wasQuotedFrom	macmillan.org.uk