About: http://webisa.webdatacommons.org/417480588

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	Unusual for sunflowers, Helianthus porteri is an annual, not a perrenial, so the populations vary from year to year in coverage and distribution.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com