About: http://webisa.webdatacommons.org/290091711

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	Drug delivery system 7 may comprise a catheter, such as a drug delivery catheter or a guide catheter, for delivering a vasodilative substance 17 followed by a vasoconstrictive substance 27.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca