<http://webisa.webdatacommons.org/prov/290053969>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450898849> .
<http://webisa.webdatacommons.org/450898849>	<http://www.w3.org/ns/prov#value>	"May not be possible to copy the whole item due to copyright, particularly if the item has been published recently." .
<http://webisa.webdatacommons.org/450898849>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/450898849>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .