anchor.diff:  RETURN path, weight
   ----
   
  -// end::overview[] 
  +// end::overview[]
  
positive.code: | apoc.export.graphml.all(file,config) | exports whole database as graphml to the provided file
  | apoc.export.graphml.data(nodes,rels,file,config) | exports given nodes and relationships as graphml to the provided file
  | apoc.export.graphml.graph(graph,file,config) | exports given graph object as graphml to the provided file
  | apoc.export.graphml.query(query,file,config) | exports nodes and relationships from the cypher statement as graphml to the provided file
  |===
  // end::export.graphml[]
  
  
negative.code: | delim | "," | define the delimiter character (export csv)
  | quotes | | quote-character used for CSV
  | useTypes | false | add type on file header (export csv and graphml export)
  | format | "neo4j-shell" | In export to Cypher script define the export format. Possible values are: "cypher-shell","neo4j-shell" and "plain"
  | nodesOfRelationships | false | if enabled add relationship between nodes (export Cypher)
  | storeNodeIds| false | set nodes' ids (import/export graphml)
  | readLabels | false | read nodes' labels (import/export graphml)
  | defaultRelationshipType | "RELATED" | set relationship type (import/export graphml)
  