<http://webisa.webdatacommons.org/249195519>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<purdue.edu> .
<http://webisa.webdatacommons.org/249195519>	<http://www.w3.org/ns/prov#value>	"Powerpoint is a powerful tool used for presentations and training." .
<http://webisa.webdatacommons.org/249195519>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/282798501>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249195519> .