About: http://webisa.webdatacommons.org/241567700

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	However, estimates have been mainly based on models due to a general lack of field data.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov