About: http://webisa.webdatacommons.org/214460545

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	The alveoli are like little factories; they take the good, clean oxygen and transfer it into the blood and at the same time, they help to remove carbon dioxide and other gases that we do not need.
http://www.w3.org/ns/prov#wasQuotedFrom	air-n-water.com