About: http://webisa.webdatacommons.org/187278729

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	For example, a screen reader such as JAWS will read the page headers and footers on every page of a PECOS PDF before reading the main content of the page.
http://www.w3.org/ns/prov#wasQuotedFrom	hhs.gov