# -*- coding: utf-8 -*-

'''

Created on Aug 30, 2013

@author: ymh

'''

from rdflib.graph import Graph

from rdflib.namespace import Namespace, RDF

DCT = Namespace("http://purl.org/dc/terms/")

IIEP = Namespace("http://www.iiep.unesco.org/plan4learning/model.owl#")

UNESCO = Namespace("http://www.iiep.unesco.org/Ontology/")

GRAPH_NAMESPACES = {

    'iiep': IIEP,

    'dct': DCT,

    'rdf': RDF

}

def get_empty_graph():

    record_graph = Graph()

    for prefix,uri in GRAPH_NAMESPACES.items():

        record_graph.bind(prefix,uri)

    return record_graph