anchor.diff:  
   # Phenoscape Knowledgebase web API
   The Phenoscape Knowledgebase web API is an HTTP interface for searching ontology terms, retrieving term info, and querying data from the KB.
  +
  +# Group Terms
   
   ##  Term detail [/term{?iri}]
   ### Return detail info for a given term. Currently this is the label and an optional definition [GET]
  
positive.code:     + entity (required, string `<http://purl.obolibrary.org/obo/BFO_0000050> some <http://purl.obolibrary.org/obo/UBERON_0008897>`) ... Anatomical class expression in [OWL Manchester syntax](http://www.w3.org/TR/owl2-manchester-syntax/)
      + variable_only (optional, boolean, `true`) ... whether to restrict the matrix to characters with both 'present' and 'absent' values in the matrix
  + Response 200 (application/xml) 
  
  ## Semantic similarity query [/similarity/query{?iri,limit,offset}]
  ### Retrieve taxon variation profile similarity scores for this gene, ordered with best matches first [GET]
  
negative.code:         "expect_score": 0.00352135614022
          }]
          }
          
  # Group not yet updated        
  
  ## Genes affecting phenotype [/genes_affecting_phenotype{?entity,quality}]
  ### Search for genes affecting phenotype of any part of a structure [GET]
  