<http://webisa.webdatacommons.org/prov/144310578>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249761036> .
<http://webisa.webdatacommons.org/249761036>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<afcea.org> .
<http://webisa.webdatacommons.org/249761036>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/249761036>	<http://www.w3.org/ns/prov#value>	"Robust, disruption-tolerant systems are important in remote, rugged regions such as Afghanistan where terrain can block line-of-sight communications." .