About: http://webisa.webdatacommons.org/211904361

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	There are some Bitcoin exchange sites where bitcoins can be bought and sold for US dollars and other currencies.
http://www.w3.org/ns/prov#wasQuotedFrom	nubaria.com