#!/usr/bin/env python

from rdflib import ConjunctiveGraph, Literal
from lcsh.namespaces import LCSH, SKOS
from sys import stdin

g = ConjunctiveGraph('Sleepycat')
g.open('store')

try:
    for pref_label in stdin:
        pref_label = pref_label.rstrip()
        lccns = list(g.subjects(SKOS['prefLabel'], Literal(pref_label, 'en')))
        print "%s [%s]" % (pref_label, ','.join(lccns))

finally:
    g.close()