parse html when siren is obsolete

def parse_obsolete(l1, l3):
    '''
        parse html when siren is obsolete
    '''
    return {
        'annee': l1.text.split('.')[2].split()[2],
        'siren valide': ''.join(
            l1.text.split('.')[2].split(u'\xab')[0].split()[-4:-1]),
        'categorie': ' '.join(
            l1.text.split('.')[2].split(u'\xab')[1].split()[:-1]),
        'raison sociale': l3.text.split(' : ')[1][:-1],
        'statut': 'obsolete'}