About: http://webisa.webdatacommons.org/53580059

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For example, bad weather and other unforeseen events can make commodities such as oil and wheat unavailable regardless of contractual supply agreements.
http://www.w3.org/ns/prov#wasQuotedFrom	hbr.org