About: http://webisa.webdatacommons.org/186015779

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	Sensors are needed to signal the presence of pathogens, toxic chemicals, or other environmental threats to unsuspecting troops.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalacademies.org