About: http://webisa.webdatacommons.org/285597533

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	Referring to FIG. 2, the service layers and application objects of a distributed system such as the one in FIG. 1 are illustrated in logical format.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com