74D08EF6-73ED-46B1-BE47-579758ED2058 eng utf8 dataset dataset David Smith U.S. Environmental Protection Agency, Office of Environmental Information EDG Steward 202-566-0797 1200 Pennsylvania Avenue, N.W. Washington DC 20460 smith.davidg@epa.gov https://www.epa.gov/aboutepa/oei.html website information pointOfContact 2025-05-22 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 geometryOnly point 4269 EPSG 8.6.2 EPA Linked Open Data (Collection) 2018-02-27 publication modelDigital This is a collection item referencing the following EPA Linked Data resources: - EPA Facility Registry Service (FRS) - EPA Substance Registry Service (SRS) - Resource Conservation and Recovery Act Handlers (RCRA) - Toxic Substance Control Act Chemical Data Reporting (CDR) - Toxics Release Inventory (TRI) U.S. EPA has published a number of authoritative datasets as Linked Data. The term Linked Data is used to describe a method of exposing, sharing, and connecting data via URIs on the Web. Linked Data is a growing part of the Web where self-describing data is published on the Web and then linked to other data using HTTP URIs. Linked Data is an open data publishing approach that provides: Platform independent and machine readable data; Data that can be retrieved, downloaded and searched; Data without restrictions that impede its reuse; and associates valid metadata. Source data comes from EPA's Facility Registry Service (FRS), EPA's Substance Registry Service (SRS), EPA's Office of Land and Emergency Management (OLEM) Resource Conservation and Recovery Act program, EPA's Office of Chemical Safety and Pollution Prevention (OCSPP) Toxic Substance Control Act (TSCA) David Smith U.S. Environmental Protection Agency, Office of Environmental Information EDG Steward 202-566-0797 1200 Pennsylvania Avenue, N.W. Washington DC 20460 smith.davidg@epa.gov https://www.epa.gov/aboutepa/oei.html website information publisher notPlanned United States place EPA Place Names 2015-01-31 publication Contaminant Environment Facilities Toxics Waste theme EPA GIS Keyword Thesaurus 2007-11-02 publication 020:043 020:088 020:089 020:090 020:113 020:117 theme Federal Program Inventory 2013-09-16 publication Downloadable Data EPA Public Domain License licenseUnrestricted https://edg.epa.gov/EPA_Data_License.html vector eng utf8 N/A true -176.619056 144.89736 13.3949 71.301231 2015-01-01T00:00:00 2016-01-01T00:00:00 Linked Data Triples 1.0 dataset This dataset was developed by extracting flat files from EPA source systems as noted (FRS, SRS, et cetera) and developing a modeled RDF schema and ontologies as needed. From this, a script was developed to render the input datasets as triples. notPlanned