About: http://webisa.webdatacommons.org/143800940

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	product receives a return on investment that reflects both the market demand for his specific property and the pricing and other marketing strategies that the supplier deems appropriate for his product.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com