About: http://webisa.webdatacommons.org/352106382

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 add one or more custom headers to messages that are affected by a Receiving routing setting, Sending routing setting, or other setting.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com