http://example.com/tutorial2/description/objectives#characterize-gravitational-field
Individual objectives:characterize-gravitational-field
base:hasCanonicalName
Characterize the gravitational field of Kepler 16b
base:hasIdentifier
O.03
base:aggregates
objectives:characterize-liquid-ocean
objectives:characterize-rocky-core
mission:isPursuedBy
missions:orbiter
oml:type
oml:ConceptInstance
rdf:type
base:AggregatedThing
base:IdentifiedThing
mission:Objective
owl:NamedIndividual
owl:Thing
owl:sameAs
objectives:characterize-gravitational-field