About: http://webisa.webdatacommons.org/237721746

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	Here???s an example of how problems can arise: Say you farm in Tennessee or Georgia, in an area that has mostly light soils with little free calcium.
http://www.w3.org/ns/prov#wasQuotedFrom	agweb.com