About: http://webisa.webdatacommons.org/97994980

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	A good example of a sunk cost is dollars put into a research and development branch of a company.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com