About: http://webisa.webdatacommons.org/410350518

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	Unit-IV Structured Query Language(SQL), Components of SQL, Data types in SQL, Operators in SQL, DDL, DML, & DCL Commands.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net