About: http://webisa.webdatacommons.org/8060308

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	Physicians used tools such as the cupping bells and scarifiers, shown in this 1821 illustration, to alleviate their patients' suffering.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov