<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Mk_21> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_blow-forward_firearms> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Crew-served_weapon_of_the_U.S._Armed_Forces> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Machine_guns_of_the_United_States> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Automatic_grenade_launcher> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Automatic_grenade_launcher> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Mk_20_Mod_0_grenade_launcher> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2000/01/rdf-schema#label>	"Mk 20 Mod 0 grenade launcher" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_equipment_of_the_Vietnam_People\u0027s_Ground_Forces> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/MK_20> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Blow_forward_firearms> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mk 20 Mod 0" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Leupold_&_Stevens> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Automatic_grenade_launchers> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://caligraph.org/ontology/usedInWar>	<http://caligraph.org/resource/Vietnam_War> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Equipment_of_the_Vietnam_People\u0027s_Ground_Forces> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_crew-served_weapons_of_the_U.S._Armed_Forces> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mk 20" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_grenade_launchers> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Grenade_launcher> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_firearms_(M)> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mk 20 Mod 0 SSR" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Mk 20 Mod 0 grenade launcher" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mk 21 Mod 0" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/40%C3%9746mm_grenade_launcher> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Blow_forward_firearm> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mk 20 grenade launcher(s)" .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Weapons_of_the_Vietnam_War> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Blow_forward> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://caligraph.org/ontology/origin>	<http://caligraph.org/resource/United_States> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:40%C3%9746mm_grenade_launchers> .
<http://caligraph.org/resource/Mk_20_Mod_0_grenade_launcher>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Machine_gun_of_the_United_States> .