About: http://webisa.webdatacommons.org/268918090

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	In some applications, biologically or physiologically active substances such as drugs must be delivered gradually and, as far as possible, continuously to the tissue or to the blood stream of a living being.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com