About: http://webisa.webdatacommons.org/10020008

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	For a long time, this opinion was a barrier to proper solution of these problems and the development of the economics.
http://www.w3.org/ns/prov#wasQuotedFrom	repec.org