About: http://webisa.webdatacommons.org/426658174

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 paper is a good read and provides an insightful analogy of cryptopuzzles as scratch-off tickets.
http://www.w3.org/ns/prov#wasQuotedFrom	hackingdistributed.com