About: http://webisa.webdatacommons.org/342454347

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	Other materials for blending can include iron, minerals, carbon, zeolite, perlite, chemical fertilizers (urea, ammonium nitrate, etc.), pesticides and other materials to adapt the fertilizer or soil builder product for specialized use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com