class ActiveFedora::Base

def solrize_relationships(solr_doc = Hash.new)
  relationships.each_statement do |statement|
    predicate = RelsExtDatastream.short_predicate(statement.predicate)
    literal = statement.object.kind_of?(RDF::Literal)
    val = literal ? statement.object.value : statement.object.to_str
    ::Solrizer::Extractor.insert_solr_field_value(solr_doc, solr_name(predicate, :symbol), val )
  end
  return solr_doc
end