About: http://webisa.webdatacommons.org/267189723

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 economics, there is a term called the law of diminishing returns.
http://www.w3.org/ns/prov#wasQuotedFrom	usabilitypost.com