About: http://webisa.webdatacommons.org/340058952

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	Your nitrogen layers will be the green or food-based stuff, such as grass clippings or other green plant material, leftover fruits and vegetables, coffee grounds, egg shells, and animal manure.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com