About: http://webisa.webdatacommons.org/415601603

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	For example, when viewing an email, web page, or other document, just highlight the text with the mouse, press Control-C, then click the New button on the popup window.
http://www.w3.org/ns/prov#wasQuotedFrom	nextup.com