EPA Web Taxonomy

Published by U.S. EPA Office of Mission Support (OMS) | U.S. Environmental Protection Agency | Metadata Last Checked: August 01, 2025 | Last Modified: 2014-01-01

EPA's Web Taxonomy is a faceted hierarchical vocabulary used to tag web pages with terms from a controlled vocabulary. Tagging enables search and discovery of EPA's Web based information assests. EPA's Web Taxonomy is being provided in Simple Knowledge Organization System (SKOS) format. SKOS is a standard for sharing and linking knowledge organization systems that promises to make Federal terminology resources more interoperable.

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Complete Metadata

bureauCode	[ "020:00" ]
dataQuality	false
identifier	9FC56CC1-2532-455A-9FA9-A58B0B35D304
issued	2014-01-01
landingPage	https://www.epa.gov/webguide/epas-information-architecture-and-web-taxonomy
programCode	[ "020:072" ]
references	[ "https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B9FC56CC1-2532-455A-9FA9-A58B0B35D304%7D", "https://edg.epa.gov/metadata/rest/document?id=%7B9FC56CC1-2532-455A-9FA9-A58B0B35D304%7D" ]
spatial	-180.0,18.0,-66.0,72.0

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