<http://webisa.webdatacommons.org/371533460>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/84669710>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/371533460> .
<http://webisa.webdatacommons.org/371533460>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/371533460>	<http://www.w3.org/ns/prov#value>	"Like food, the increase is a combination of the impact of supply problems, interest from investors" .