About: http://webisa.webdatacommons.org/405673183

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	These surfaces are the first to be exposed to external environment and foreign invaders such as anthrax or other biological agents.
http://www.w3.org/ns/prov#wasQuotedFrom	holistic-online.com