About: http://webisa.webdatacommons.org/324084158

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	IANAL, but it sounds to me like they want you to indemnify them for their mistake, thereby excusing them from a charge of perjury themselves, while opening you up for such a charge as well.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org