About: http://webisa.webdatacommons.org/143761658

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	Split leather in this condition still contains impurities; for example, lipids such as glyceride, phospholipid and free fatty acids, and proteins other than collagen, such as sugar proteins and albumin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com