About: http://webisa.webdatacommons.org/132099688

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 use of some of these materials such as egg shells, lime, and wood ash is discouraged because over time, they may raise the pH of the soil.
http://www.w3.org/ns/prov#wasQuotedFrom	illinois.edu