About: http://webisa.webdatacommons.org/37821948

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	Are Humus Content, ph, Soluble Salts, Calcium, Phosphate (HPO4), Potassium, Magnesium (Mg), Manganese, Sulfates (SO4), Boron, Zinc and other vital nutrients not of importance?
http://www.w3.org/ns/prov#wasQuotedFrom	lawnsite.com