About: http://webisa.webdatacommons.org/72680433

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	This can help a material, such as whole blood, alcohol, or other materials to not pass or move between the tube 310 and the piston 302 through the passage 306.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca