{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "David Meyer", "hasEmail": "mailto:meyer.david@epa.gov"}, "description": "This data dictionary describes relevant fields from secondary data sources that can assist with modeling the conditions of use for a chemical when performing a chemical assessment. Information on how to access the secondary data sources are included. \n\nThis dataset is associated with the following publication:\nChea, J.D., D.E. Meyer, R.L. Smith, S. Takkellapati, and G.J. Ruiz-Mercado. Exploring automated tracking of chemicals through their conditions of use to support life cycle chemical assessment.   JOURNAL OF INDUSTRIAL ECOLOGY. Berkeley Electronic Press, Berkeley, CA, USA, 29(2): 413-616, (2025).", "distribution": [{"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1531760/CoU%20-%20Metadata%20File.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "CoU - Metadata File.xlsx"}], "identifier": "https://doi.org/10.23719/1531760", "keyword": ["Conditions of Use", "chemical assessment", "chemical tracking", "qualitative material flow analysis"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2024-10-01", "programCode": ["020:000"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.1111/jiec.13626"], "rights": null, "title": "Metadata Dictionary Describing Data to Model a Chemical's Conditions of Use"}