About: http://webisa.webdatacommons.org/220750985

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	Some medical treatments, such as chemotherapy, require repeated introduction of chemical substances into a patient's body.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com