About: http://webisa.webdatacommons.org/80435715

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	journal articles, newsletters, and other materials published by various government and private agencies, research centers, and professional associations;
http://www.w3.org/ns/prov#wasQuotedFrom	ncd.gov