About: http://webisa.webdatacommons.org/254841912

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	Maybe technically it is not illegal or unethical (IANAL...) but it does seem wrong, especially in this case where the the employee wasn't even asked for proof, they volunteered it.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com