About: http://webisa.webdatacommons.org/179072192

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 control chart is a tool to determine if the system is in control (the system gives predictable results) and what those predictable results are.
http://www.w3.org/ns/prov#wasQuotedFrom	deming.org