<http://webisa.webdatacommons.org/454971118>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<microsoft.com> .
<http://webisa.webdatacommons.org/454971118>	<http://www.w3.org/ns/prov#value>	"documents, and also is a viewer (this is an example of role nesting)." .
<http://webisa.webdatacommons.org/454971118>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/481727021>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454971118> .