About: http://webisa.webdatacommons.org/346541284

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	If organic materials high in nitrogen, such as grass clippings, are used, layer them about 4 inches thick.
http://www.w3.org/ns/prov#wasQuotedFrom	missouri.edu