anchor.diff:  ----
   
   [[filtering]]
  -Filtering
  -^^^^^^^^^
  -
  -.Select only those persons who are older than 30.
  +==== Filtering
  +
  +Select only those persons who are older than 30.
   
   [gremlin-groovy,existing]
   ----
  
positive.code: ** OFFSET
  
  [[limitations]]
  Limitations
  ~~~~~~~~~~~~
  
  The current implementation of SPARQL-Gremlin transpiler (i.e. SPARQL-Gremlin) does
  not support the following cases: 
  
  * SPARQL queries with variables in the
  predicate position are not currently covered, with an exception of the
  following case:
  
  [gremlin-groovy,existing]
  ----
  g.sparql("""SELECT * WHERE { ?x ?y ?z . }""")
  ----
  
  * A SPARQL Union query with un-balanced patterns, i.e. a gremlin union
  traversal can only be generated if the unput SPARQL query has the same
  number of patterns on both the side of the union operator. For instance,
  the following SPARQL query cannot be mapped using Gremlinator, since a
  union is executed between different number of graph patterns (two
  patterns _union_ 1 pattern).
  
  [gremlin-groovy,existing]
  ----
  g.sparql("""SELECT * 
  	WHERE {
  
negative.code: ----
  
  [[select-specific-elements]]
  ==== Select Specific Elements
  
  Select the values of the properties `name` and `age` for each `person` vertex.
  
  [gremlin-groovy,existing]
  ----
  