About: http://webisa.webdatacommons.org/355214767

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	Until recently, they have been mostly traded as an investment or seen as a curiosity.???
http://www.w3.org/ns/prov#wasQuotedFrom	bitcoin-mining-hardware.com