About: http://webisa.webdatacommons.org/84815316

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	In the preferred embodiment, a message may contain either control data, such as SDLC commands and responses, or non-control data, such as data collected from the computer or-the peripherals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com