About: http://webisa.webdatacommons.org/422691984

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	When paying in PayPal, there is an option to click the 'Add' button and add a 'Note to Seller'.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com