code: def __init__(self):
      self.g = pm.ProvDocument()
      self.g.add_namespace(foaf)
      self.g.add_namespace(dcterms)
      self.g.add_namespace(nipype_ns)
      self.g.add_namespace(niiri)
  
imports: from collections import OrderedDict
  from copy import deepcopy
  from pickle import dumps
  import os
  import getpass
  import platform
  from uuid import uuid1
  import simplejson
  import numpy
  import prov.model
  from ..None import get_info, logging, __version__
  from .filemanip import md5, hashlib, hash_infile
label_desc: Use image node_id 1 to create a new ProvStore object  with example: obj = ProvStore()