About: http://webisa.webdatacommons.org/201199161

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	The next step, oxidation, is a reaction in which leaves turn progressively darker when the chlorophyll breaks down, releasing tannins.
http://www.w3.org/ns/prov#wasQuotedFrom	teachat.com