About: http://webisa.webdatacommons.org/413799629

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	i may be mistaken about actual effectiveness, but ive never read anything which actual proves the use of soil conditioners to loosen up clay types of soil.
http://www.w3.org/ns/prov#wasQuotedFrom	lawnsite.com