About: http://webisa.webdatacommons.org/136998152

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	One of these, fibroin, is a combination of glycol, alanine, leucine, arginine and tyrosine, in specific proportions.
http://www.w3.org/ns/prov#wasQuotedFrom	harunyahya.com