About: http://webisa.webdatacommons.org/199545257

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	Optionally, the repeated method includes performing a base line test, administering an endothelium independent dilatation substance, through infusion, inhalation or other means, and measuring the effect of the administered substance.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com