About: http://webisa.webdatacommons.org/133926316

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	You can include a letter, invoice or other document, if it relates to the contents of the item. .
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com