Persist the triples RDD with the default storage level (MEMORY_ONLY
).
Returns a new RDF graph that contains the difference between the current RDF graph and the given RDF graph.
Returns a new RDF graph that contains the difference between the current RDF graph and the given RDF graph.
the other RDF graph
the difference of both RDF graphs
Returns an RDD of triples that match with the given input.
Returns an RDD of triples that match with the given input.
RDD of triples
Returns an RDD of triples that match with the given input.
Returns an RDD of triples that match with the given input.
the subject
the predicate
the object
RDD of triples
Returns a new RDF graph that contains the intersection of the current RDF graph with the given RDF graph.
Returns a new RDF graph that contains the intersection of the current RDF graph with the given RDF graph.
the other RDF graph
the intersection of both RDF graphs
Return the number of triples.
Return the number of triples.
the number of triples
Return the union of the current RDF graph with the given RDF graph
Return the union of the current RDF graph with the given RDF graph
the other RDF graph
the union of both graphs
A data structure that comprises a set of triples.