About: http://webisa.webdatacommons.org/368429233

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	The cost of 50 TSR2s would, by contrast, have amounted to well over ???450 million, including research and development, and this is a conservative estimates in both senses of the word.
http://www.w3.org/ns/prov#wasQuotedFrom	theyworkforyou.com