About: http://webisa.webdatacommons.org/375100941

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	Air entering the container through the open vent aperture or check valve contains bioburden such as microorganisms and other contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com