About: http://webisa.webdatacommons.org/405431265

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 use of a single control circuit 18 prevents inconvenience or other potential problems associated with detaching and reattaching data acquisition equipment to different chemical actuators 10 and supply tanks 12.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com