polished set_class_uri
polished set_class_uri

mauriciobomfim/ActiveRDF,mauriciobomfim/ActiveRDF,net7/ActiveRDF,net7/ActiveRDF,net7/ActiveRDF,net7/ActiveRDF,ActiveRDF/ActiveRDF,mauriciobomfim/ActiveRDF,ActiveRDF/ActiveRDF,ActiveRDF/ActiveRDF