About: http://webisa.webdatacommons.org/246994446

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	Accordingly, there is a need for valving or throttling the evacuated blood collection container so as to have an effective control of the vacuum applied to the patient's vein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es