About: http://webisa.webdatacommons.org/4441816

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	Nature has already provided a model -- the forest floor where leaves, limbs and animal carcasses fall to be gradually broken down by the fungi, mold and other organisms into beautiful black humus.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com