OptionsFullTripleIndexing Property

public static bool FullTripleIndexing { get; set; }

Public Shared Property FullTripleIndexing As Boolean
	Get
	Set

Property Value

By default indexes triple collections creates indexes on Triples based upon Subjects, Predicates and Objects alone. When full indexing is enabled it also creates indexes based on Subject-Predicate, Predicate-Object and Subject-Object pairs which may improve query speed but will use additional memory.

Default setting for Full Indexing is enabled, enabling/disabling it only has an effect on indexed triple collection instances instantiated after full indexing was enabled/disabled i.e. existing Graphs in memory using the indexed triple collections continue to use the full indexing setting that was present when they were instantiated.

Reference