About: http://webisa.webdatacommons.org/316589161

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	It has been reported in every state except Alaska and Wyoming (Figure 7, NRCS, 2004).
http://www.w3.org/ns/prov#wasQuotedFrom	sfsu.edu