<http://webisa.webdatacommons.org/239569937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/239569937>	<http://www.w3.org/ns/prov#value>	"Guns will probably be mostly useless: in order to be competitive with lasers and missiles they will need infeasible muzzle velocities of thousands of km/s." .
<http://webisa.webdatacommons.org/239569937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<spacebattles.com> .
<http://webisa.webdatacommons.org/prov/325639969>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239569937> .