create_uri_glid_mapping.rb

require 'rubygems'
require 'rdf/raptor'
require 'rdf/ntriples'

glid_pred = RDF::URI.new('http://vivo.ufl.edu/ontology/vivo-ufl/gatorlink')
uri_glid = {  RDF::URI.new('http://vivo.ufl.edu/individual/n1639') => RDF::Literal.new('alexhr'),
  RDF::URI.new('http://vivo.ufl.edu/individual/n44438') => RDF::Literal.new('drspeedo')
}

statements = []
uri_glid.each do |uri, glid|
  statements << RDF::Statement(uri, glid_pred, glid)
end

RDF::Writer.open('test.nt') do |writer|
  statements.each do |statement|
    writer << statement
  end
end