added encoding argument to parse for explicitly setting the encoding to be used.
added encoding argument to parse for explicitly setting the encoding to be used.

avorio/rdflib,marma/rdflib,marma/rdflib,marma/rdflib,RDFLib/rdflib,RDFLib/rdflib,yingerj/rdflib,avorio/rdflib,armandobs14/rdflib,ssssam/rdflib,ssssam/rdflib,dbs/rdflib,avorio/rdflib,yingerj/rdflib,dbs/rdflib,RDFLib/rdflib,yingerj/rdflib,dbs/rdflib,dbs/rdflib,avorio/rdflib,armandobs14/rdflib,ssssam/rdflib,marma/rdflib,ssssam/rdflib,yingerj/rdflib,RDFLib/rdflib,armandobs14/rdflib,armandobs14/rdflib