About: http://webisa.webdatacommons.org/184406182

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	According to Leaversuch (2002), cost is a stumbling block for synthetically derived
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net