http://imce.jpl.nasa.gov/foundation/mission#joins1
Property mission:joins1

rdfs:label

joins1

oml:relationEntity

mission:Joins1

oml:type

oml:ForwardRelation

rdf:type

	owl:AsymmetricProperty
	owl:IrreflexiveProperty
	owl:ObjectProperty

rdfs:domain

mission:Junction

rdfs:range

mission:Interface

rdfs:subPropertyOf

	mission:joins
	mission:joins1

owl:inverseOf

mission:isJoinedIn1