About: http://webisa.webdatacommons.org/424512243

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	Nerve blocks are used to treat chronic pain when drugs or other treatments do not control pain or cause bad side effects.
http://www.w3.org/ns/prov#wasQuotedFrom	broava.com