About: http://webisa.webdatacommons.org/79343389

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	Typically, a sigma naught in the range of 2 - 4 m is an indication of a high quality internal adjustment.
http://www.w3.org/ns/prov#wasQuotedFrom	dc.gov