About: http://webisa.webdatacommons.org/31524929

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	Productivity is a ratio, a comparison of what is produced and what is used to produce it.
http://www.w3.org/ns/prov#wasQuotedFrom	bizmove.com