http://imce.jpl.nasa.gov/foundation/base#Contains
Class base:Contains
dc:description
[=contains=] is a homeomeric one-to-many relation used to represent tree structures. Context-specific containment relations should specialize [=contains=].
rdfs:label
Contains
oml:type
oml:RelationEntity
rdf:type
owl:Class
rdfs:subClassOf
mission:SpecifiedElement
base:Contains
owl:Thing