anchor.diff:    ?person v:label "person" .
     ?person v:name ?name .
     ?person v:age ?age .
  -  ?person e:created ?project .
       FILTER (?age > 30) }""")
   ----
   
   [[deduplication]]
  -Deduplication
  -^^^^^^^^^^^^^
  -
  -.Select the distinct names of the created projects.
  +==== Deduplication
  +
  +Select the distinct names of the created projects.
   
   [gremlin-groovy,existing]
   ----
   g.sparql("""SELECT DISTINCT ?name
   WHERE {
     ?person v:label "person" .
  +  ?person v:age ?age .
     ?person e:created ?project .
     ?project v:name ?name .
       FILTER (?age > 30)}""")
   ----
   
   [[multiple-filters]]
  -Multiple Filters
  -^^^^^^^^^^^^^^^^
  -
  -.Select the distinct names of all Java projects.
  +==== Multiple Filters
  +
  +Select the distinct names of all Java projects.
   
   [gremlin-groovy,existing]
   ----
  
positive.code: ....
  
  [[examples]]
  Examples
  ~~~~~~~~~
  
  The following section presents a comprehensive examples of SPARQL queries that are currently covered by the SPARQL-Gremlin transpiler.
  
  [[select-all]]
  Select All
  ^^^^^^^^^^
  
  .Select all vertices in the graph.
  
  [gremlin-groovy,existing]
  ----
  
negative.code: ----
  
  [[select-specific-elements]]
  ==== Select Specific Elements
  
  Select the values of the properties `name` and `age` for each `person` vertex.
  
  [gremlin-groovy,existing]
  ----
  