About: http://webisa.webdatacommons.org/245900831

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	When pH is optimum, other nutrients such as nitrogen, phosphorus and potassium are readily available from the soil for plant uptake.
http://www.w3.org/ns/prov#wasQuotedFrom	missouri.edu