Adds methods, rdf(lang: Lang), ntriples, nquads, and turtle, to ExecutionEnvironment that allows to read
N-Triples, N-Quads and Turtle files.
Adds methods, ntriples and turtle, to org.apache.flink.api.scala.ExecutionEnvironment that allows to
write N-Triples and N-Quads files.
Wrap up implicit classes/methods to read/write RDF data from N-Triples, N-Quads or Turtle files into a DataSet.