About: http://webisa.webdatacommons.org/89102214

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	Special files include manufacturing catalogs, industry standards, United States patents, and selected technical material issued by NASA and other government agencies.
http://www.w3.org/ns/prov#wasQuotedFrom	utexas.edu