About: http://webisa.webdatacommons.org/217284933

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	Four different variables are simultaneously optimized including H2SO4 concentration, pH, flow rate, and sample injection volume.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov