About: http://webisa.webdatacommons.org/143589133

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	I will guess cost is an issue and how many they will sell of theses.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com