About: http://webisa.webdatacommons.org/297884176

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	There are two major classes of chronic pain: inflammatory pain that results from injury to tissue, such as muscle and bone, and neuropathic pain from injury to nerves, for example, in the limbs or face.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org