class_docstr: The OpenEA dataset family.
  
  ---
  name: OpenEA Family
  citation:
      author: Sun
      year: 2020
      link: http://www.vldb.org/pvldb/vol13/p2326-sun.pdf
  single: true
  statistics:
      entities: 15000
      relations: 248
      triples: 38265
      training: 30612
      testing: 3826
      validation: 3827
class_docstr_tok: ["The","OpenEA","dataset","family",".","--","-","name",":","OpenEA","Family","citation",":","author",":","Sun","year",":","2020","link",":","http",":","\/\/www.vldb.org\/pvldb\/vol13\/p2326-sun.pdf","single",":","true","statistics",":","entities",":","15000","relations",":","248","triples",":","38265","training",":","30612","testing",":","3826","validation",":","3827"]
code: def _load_alignment(self) -> pandas.DataFrame:  # noqa: D102
      return read_zipfile_csv(
          path=self.zip_path,
          inner_path=str(self.inner_path.joinpath("ent_links")),
          header=None,
          names=list(EA_SIDES),
          sep="\t",
          encoding="utf8",
          dtype=str,
      )
  
file_path: pykeen/src/pykeen/datasets/ea/openea.py
imports: import itertools
  import logging
  import pathlib
  from typing import Literal, Tuple
  import click
  import pandas
  from docdata import parse_docdata
  from more_click import verbose_option
  from pystow.utils import read_zipfile_csv
  from .base import EADataset
  from ...constants import COLUMN_LABELS, PYKEEN_DATASETS_MODULE
  from ...triples import TriplesFactory
  from ...typing import EA_SIDE_LEFT, EA_SIDES, EASide
label_desc: Use image node_id 3 for calling the OpenEA obj's underlying member method code with example usage: obj._load_alignment() and returns: read_zipfile_csv