About: http://webisa.webdatacommons.org/188446853

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 this reason, policies such as free distribution or subsidies on price???or standard installation???are necessary until these technologies have achieved a certain threshold level of diffusion.
http://www.w3.org/ns/prov#wasQuotedFrom	europeanfinancialreview.com