<http://webisa.webdatacommons.org/168529253>	<http://www.w3.org/ns/prov#value>	"Bitcoin is a peer-to-peer payment system and digital currency introduced as open source software in 2009 by pseudonymous developer Satoshi Nakamoto." .
<http://webisa.webdatacommons.org/168529253>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/168529253>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ngmarley.com> .
<http://webisa.webdatacommons.org/prov/51606069>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/168529253> .