<http://webisa.webdatacommons.org/prov/385416424>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/79388094> .
<http://webisa.webdatacommons.org/79388094>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/79388094>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<office.com> .
<http://webisa.webdatacommons.org/79388094>	<http://www.w3.org/ns/prov#value>	"Examples of data sources are Access, SQL Server, Oracle RDBMS, a spreadsheet, and a text file." .