About: http://webisa.webdatacommons.org/23090458

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	Chitin is a natural polysaccharide present in various marine and terrestrial organisms, including crustacea, insects, mollusks, and microorganisms, such as fungi.
http://www.w3.org/ns/prov#wasQuotedFrom	google.nl