About: http://webisa.webdatacommons.org/364711165

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	Porter contends, if the competitive forces are intense, as they are in such industries as airlines, textiles, and hotels, almost no company earns attractive returns on investment.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com