@article{pauliuk2015toward,
  title = {Toward a Practical Ontology for Socioeconomic Metabolism}
  author = {Pauliuk, Stefan, and Majeau-Bettez, Guillaume, and Müller, Daniel B., and Hertwich, Edgar G.},
  journal = {Journal of Industrial Ecology},
  doi = {10.1111/jiec.12386},
  year = {2015}
}