About: http://webisa.webdatacommons.org/44393203

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	Generally, smaller amounts of chemicals are required when it is simply desired to modify soil properties such as gradation, workability, and plasticity.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com