<http://webisa.webdatacommons.org/prov/356344012>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/175798985> .
<http://webisa.webdatacommons.org/175798985>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/175798985>	<http://www.w3.org/ns/prov#value>	"Users of notebooks, including businessmen and students, often desire to have a calculator at their disposal to perform mathematical calculations." .
<http://webisa.webdatacommons.org/175798985>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/80789069>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/175798985> .