Update issue 43
Update issue 43

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