About: http://webisa.webdatacommons.org/281869365

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 should understand the UML, especially class, object, interaction and statediagrams. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	codeweblog.com