def METHOD_NAME(self, context, arg):
    '''Use a unique key value pairing to find out if the 'internetcontentarticles' table already
    has a matching item. This is done to save accessing the Internet when not required.
    Call example: 'mnvXpath:revision3checkIfDBItem(.)'
    return True if a match was found
    return False if a match was not found
    '''
    return common.checkIfDBItem('dummy', {'title': self.revision3Episode(context, arg)[0].find('title').text, })