About: http://webisa.webdatacommons.org/281917088

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 also have to assign a role name to each machine, such as Desktop Client or Web Server.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net