<http://webisa.webdatacommons.org/129665949>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/prov/51606069>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/129665949> .
<http://webisa.webdatacommons.org/129665949>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/129665949>	<http://www.w3.org/ns/prov#value>	"Bitcoin is a peer-to-peer digital currency with no central authority." .