About: http://webisa.webdatacommons.org/454751503

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	Riding off of what Jason said, there are several options off the contract in order to deter blackmailing; first, you can pursue criminal law sanctions, and second, potential civil remedies in tort such as defamation and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com