Module ImportFrom alias ImportFrom alias alias ImportFrom alias ImportFrom alias Import alias Assign NameStore Str Assign NameStore Call NameLoad Str Assign NameStore Str ClassDef bases AttributeLoad NameLoad attr body FunctionDef arguments args NameParam defaults body Assign AttributeStore NameLoad attr Call NameLoad Expr Call AttributeLoad AttributeLoad NameLoad attr attr Call NameLoad NameLoad keyword Str decorator_list FunctionDef arguments args NameParam defaults body Assign NameStore Call AttributeLoad AttributeLoad NameLoad attr attr NameLoad keyword NameLoad Assign NameStore Call NameLoad NameLoad Expr Call AttributeLoad NameLoad attr CompareEq NameLoad ListLoad TupleLoad NameLoad BinOpMod Str TupleLoad ListLoad TupleLoad NameLoad Call NameLoad NameLoad decorator_list decorator_list If CompareEq NameLoad Str body Expr Call AttributeLoad NameLoad attr
N/A rdflib.graph ConjunctiveGraph rdflib.term URIRef Literal rdflib.namespace RDFS StringIO StringIO N/A unittest N/A testContent 
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
<http://purl.org/net/chimezie/foaf#chime> 
  foaf:name   "Chime";
  a foaf:Person.
<http://eikeon.com/> foaf:knows 
  <http://purl.org/net/chimezie/foaf#chime>,<http://www.ivan-herman.net/>.
<http://www.ivan-herman.net/> foaf:name "Ivan". N/A doc1 N/A URIRef http://eikeon.com/ N/A QUERY 
PREFIX foaf:   <http://xmlns.com/foaf/0.1/>
SELECT ?X
WHERE { 
    ?P a foaf:Person .
    ?X foaf:knows ?P .
    OPTIONAL { 
      ?X foaf:knows ?OP .
      ?OP foaf:name "Judas" } 
    FILTER (!bound(?OP)) } TestSparqlOPT_FILTER2 N/A N/A unittest TestCase N/A setUp N/A N/A self N/A N/A N/A N/A self graph N/A ConjunctiveGraph N/A N/A N/A N/A self graph load N/A StringIO testContent format n3 N/A test_OPT_FILTER N/A N/A self N/A N/A N/A results N/A N/A N/A self graph query QUERY DEBUG False N/A results N/A list results N/A N/A N/A self failUnless N/A results N/A N/A doc1 N/A expecting : %s .  Got: %s N/A N/A N/A doc1 N/A repr results N/A N/A N/A N/A __name__ __main__ N/A N/A N/A N/A unittest main