About: http://webisa.webdatacommons.org/233076693

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 controller 40 controls flow of blended nitrogen, blended carbon dioxide, ozone, and any other gases to the processing areas 10a-10j and to a storage area 50, shown in FIG. 1 and described in more detail below.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com