About: http://webisa.webdatacommons.org/456486671

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	In configuring a pneumatically supported process along a conveyor system or an assembly line or other operation, often the pneumatically controlled steps or activities are separated into zones.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com