About: http://webisa.webdatacommons.org/22762415

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	These products are typically composed of materials such as feather meal, bone meal, and poultry litter, plus other mined sources of P, K, and some micronutrients.
http://www.w3.org/ns/prov#wasQuotedFrom	ufl.edu