About: http://webisa.webdatacommons.org/124823009

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	Fluid output 972 can be coupled with a valve, such as a stopcock and the like, and used to bleed any undesired air or inflation medium from within balloon 952.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com