About: http://webisa.webdatacommons.org/60967386

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	Economists have long thought of spending on research and development, or on making artwork, as types of investment.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com