About: http://webisa.webdatacommons.org/10775308

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	Many of the materials are free, but others, such as food, photocopies and other supplies, may have a cost.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov