About: http://webisa.webdatacommons.org/271171353

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	Make sure you also have enough of a material rich in nitrogen between all the layers, such as manure, blood & bone or something similar, as grass alone as a nitrogen source might not get hot enough.
http://www.w3.org/ns/prov#wasQuotedFrom	deepgreenpermaculture.com