About: http://webisa.webdatacommons.org/394520773

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	Head lettuce is the most important salad vegetable grown in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	ncsu.edu