Named Entity Recognition Grammars Package 25.2
Named Entity Recognition Grammars User Guide

# Government Grammar Reference

The following tables describe the grammar files that are available in the Knowledge Discovery Government Named Entity Recognitiongrammar set, and the entities that each provides.

## au_email_markings.ecr

NOTE: To ensure that the entities in this grammar perform correctly, set your `TangibleCharacters` configuration to include the following characters: `/()[]`. For more information, see Configure Tangible Characters.

Entity | Description
--- | ---
gov/document_markings/au_email/caveat/context/au | A security handling caveat, warning of additional protection to the classification level, with context. For example "CAVEAT=SH:NATIONAL-CABINET". This entity returns components. See Components.
gov/document_markings/au_email/caveat/nocontext/au | A security handling caveat, warning of additional protection to the classification level, without context. For example "SH:NATIONAL-CABINET".
gov/document_markings/au_email/caveat/landmark/au | A security handling caveat landmark. For example "CAVEAT=".
gov/document_markings/au_email/classification_level/context/au | A security classification level, with context. For example "SEC=PROTECTED". This entity returns components. See Components.
gov/document_markings/au_email/classification_level/nocontext/au | A security classification level, without context. For example "PROTECTED".
gov/document_markings/au_email/classification_level/landmark/au | A security classification level landmark. For example "SEC=".
gov/document_markings/au_email/deprecated_classification_level/nocontext/au | A classification level marker that was part of a standard which was replaced in Oct 2018, without context. For example "HIGHLY PROTECTED". This entity returns components. See Components.
gov/document_markings/au_email/dissemination_limiting_marker/nocontext/au | A security dissemination marker part of a standard which was replaced in Oct 2018, without context. For example " For Official Use Only". This entity returns components. See Components.
gov/document_markings/au_email/downto_level/context/au | The classification level after expiration, with context. For example "DOWNTO=OFFICIAL:Sensitive" This entity returns components. See Components.
gov/document_markings/au_email/downto_level/landmark/au | A landmark for the classification level after expiration. For example "DOWNTO=".
gov/document_markings/au_email/expires/context/au | A classification level expiration date or event, with context. For example "EXPIRES=2019-01-07". This entity returns components. See Components.
gov/document_markings/au_email/expires/nocontext/au | A classification level expiration date or event, without context. For example "2019-01-07".
gov/document_markings/au_email/expires/landmark/au | A classification level expiration date or event landmark. For example "EXPIRES=".
gov/document_markings/au_email/header_marking/context/au | A complete internet message header extension security marking conforming to the specifications. For example "VER=2018.4, NS=gov.au, SEC=TOP SECRET, CAVEAT=RI:REL AUS/USA/FRA, ORIGIN=jane.doe@example.gov.au". This entity returns components. See Components.
gov/document_markings/au_email/information_management_marker/context/au | An information management marker used for non-security related restrictions, with context. For example "ACCESS=Legal-Privilege". This entity returns components. See Components.
gov/document_markings/au_email/information_management_marker/nocontext/au | An information management marker used for non-security related restrictions, without context. For example "Legal-Privilege".
gov/document_markings/au_email/information_management_marker/landmark/au | An information management marker landmark. For example "ACCESS=".
gov/document_markings/au_email/namespace/context/au | Namespace of terms used in protective marking, with context. For example "NS=gov.au". This entity returns components. See Components.
gov/document_markings/au_email/namespace/nocontext/au | Namespace of terms used in protective marking, without context. For example "gov.au".
gov/document_markings/au_email/namespace/landmark/au | A namespace landmark. For example "NS=".
gov/document_markings/au_email/note/context/au | A supplementary note or comment, with context. For example "NOTE=a useful comment". This entity returns components. See Components.
gov/document_markings/au_email/note/landmark/au | A supplementary note or comment landmark. For example "NOTE=".
gov/document_markings/au_email/origin/context/au | Email address of the person who originally classified the email, with context. For example "ORIGIN=jane.doe@example.gov.au". This entity returns components. See Components.
gov/document_markings/au_email/origin/nocontext/au | Email address of the person who originally classified the email, without context. For example "jane.doe@example.gov.au".
gov/document_markings/au_email/origin/landmark/au | An origin email address landmark. For example "ORIGIN=".
gov/document_markings/au_email/portion_marking/nocontext/au | A marker indicating the security classification level of a portion of a document, without context. For example "(PROTECTED)".
gov/document_markings/au_email/subject_field_marking/context/au | A complete email subject field security marking conforming to the specifications. For example "[SEC=OFFICIAL, CAVEAT=SH:DELICATE SOURCE, ACCESS=Personal-Privacy, ACCESS=Legal-Privilege]". This entity returns components. See Components.
gov/document_markings/au_email/version/context/au | Version of the protective marking specification used, with context. For example "VERSION=2018.4". This entity returns components. See Components.
gov/document_markings/au_email/version/nocontext/au | Version of the protective marking specification used, without context. For example "2018.4".
gov/document_markings/au_email/version/landmark/au | A protective marking specification version landmark. For example "VER=".

## entity_identifiers.ecr

Entity | Description
--- | ---
gov/entity_identifiers/lei/context | A Legal Entity Identifier, with context. For example "LEI: 4469000001AVO26P9X86" or "RECHTSTRÄGER-KENNUNG: EVK05KS7XY1DEII3R011".
gov/entity_identifiers/lei/nocontext | A Legal Entity Identifier, without context. For example "558600FNC30A8J9EGQ54" or "378900F4A0A690EA6735".
gov/entity_identifiers/lei/landmark | A Legal Entity Identifier landmark, in many languages. For example "Legal Entity Identifier" or "とりひきしゅたいしきべつし".

## us_dod_markings.ecr

NOTE: To ensure that the entities in this grammar perform correctly, set your `TangibleCharacters` configuration to include the following characters: `/()[]`. For more information, see Configure Tangible Characters.

Entity | Description
--- | ---
gov/document_markings/us_dod/banner_line/nocontext/us | Banner lines in US DoD (Department of Defense) documents. These banner lines appear in the header and footer of every page in the document. For example "TOP SECRET//SI/TK//RELIDO".
gov/document_markings/us_dod/portion_marking/nocontext/us | Portion markings in US DoD documents. Portion markings are used to mark individual sentence, sections and paragraphs. For example "(S//REL TO USA, GBR/DISPLAY ONLY AFG)".
gov/document_markings/us_dod/classification_authority_block/declassify/nocontext/us | The 'Declassify on' directive in the classification authority block in US DoD documents. For example "Declassify On: 25X 20320109"
gov/document_markings/us_dod/classification_authority_block/downgrade/nocontext/us | The 'Downgrade to' directive in the classification authority block in US DoD documents. For example "Downgrade To: CONFIDENTIAL on 20121231".
gov/document_markings/us_dod/classification_authority_block/reason/nocontext/us | The 'Reason' directive in the classification authority block in US DoD documents. For example "Reason: 1.4(a)(b)(c)".
gov/document_markings/us_dod/classification_authority_block/classified_by_header/nocontext/us | The 'Classified by' header in the classification authority block in US DoD documents. For example "Classified By:".
gov/document_markings/us_dod/classification_authority_block/derived_from_header/nocontext/us | The 'Derived from' header in the classification authority block in US DoD documents. For example "Derived From:".

## us_cui_markings.ecr

NOTE: To ensure that the entities in this grammar perform correctly, set your `TangibleCharacters` configuration to include the following characters: `/()[]`. For more information, see Configure Tangible Characters.

Entity | Description
--- | ---
gov/document_markings/us_cui/basic/nocontext/us | The basic CUI (Controlled Unclassified Information) marking. For example "CONTROLLED//TSCA//NOFORN". This entity returns components. See Components.
gov/document_markings/us_cui/specified/nocontext/us | The specified CUI marking. For example "CUI//SP-INTEL/SP-CTI/IFNC/AG//FEDCON/REL TO USA, GBR". This entity returns components. See Components.
gov/document_markings/us_cui/dissemination_list/nocontext/us | The list of dissemination targets, marked by a landmark such as "Dissemintation List". For example "Dissemination List: Office of Intelligence and Analysis, Department of Homeland Security Counterterrorism Division, Federal Bureau of Investigation." This value is normalized to "Office of Intelligence and Analysis, Department of Homeland Security Counterterrorism Division, Federal Bureau of Investigation."
gov/document_markings/us_cui/controlled_by/nocontext/us | The name of the department that a document is controlled by, marked by a landmark such as "Controlled by". For example "Controlled by: Department of Good Works, Security and Inspection Division, 2025554567." This value is normalized to "Department of Good Works, Security and Inspection Division, 2025554567."

## number_export_us.ecr

Entity | Description
--- | ---
gov/number/export/eccn/context/us | The Export Control Classification Number (ECCN), with context. For example "ECCN: 5A002.a.1".
gov/number/export/eccn/nocontext/us | The ECCN, without context. For example "5A002.a.1".
gov/number/export/eccn/landmark/us | An ECCN landmark. For example "ECCN"
gov/number/export/ccl/context/us | The Commerce Control List (CCL) designation, with context. (The CCL is a superset of the ECCN.) For example "CCL: Annex to Cat 1 List of Explosives 45".
gov/number/export/ccl/nocontext/us | The CCL designantion, without context. For example "Annex to Cat 1 List of Explosives 45"
gov/number/export/ccl/landmark/us | A CCL landmark.
gov/number/export/ear_exception_enc/context/us | An Export Administration Regulations (EAR) exceptions for encryption (ENC) number, with context. For example "License Exception: 740.17(b)(2)".
gov/number/export/ear_exception_enc/nocontext/us | An EAR exceptions for ENC number, without context. For example "740.17(b)(2)".
gov/number/export/ear_exception_enc/landmark/us | An EAR exceptions for ENC landmark. For example "License Exception".
gov/number/export/ccats/context/us | A Commodity Classification Automated Tracking System (CCATS) code, with context. For example "CCAT: G144401".
gov/number/export/ccats/nocontext/us | A CCATS code, without context. For example "G144401".
gov/number/export/ccats/landmark/us | A CCATS code landmark. For example "CCAT".
gov/number/export/hts/context/us | A Harmonized Tariff Schedule (HTS) code, with context. For example "Harmonized Tariff (US): 8542.31.0000".
gov/number/export/hts/nocontext/us | An HTS code, without context. For example "8542.31.0000".
gov/number/export/hts/landmark/us | An HTS code landmark. For example "Harmonized Tariff (US)".
gov/number/export/schedule_b/context/us | A Schedule B code, with context. For example "U.S. Schedule B: 8542.31.0000".
gov/number/export/schedule_b/nocontext/us | A Schedule B code, without context. For example "8542.31.0000".
gov/number/export/schedule_b/landmark/us | A Schedule B code landmark. For example "U.S. Schedule B"

## us_regulation_references.ecr

Entity | Description
--- | ---
gov/regulation_references/cfr/us | Code of Federal Regulations reference. For example "18 C.F.R. pt. 157 (2020)".
gov/regulation_references/fed_court_rule/us | US Federal Court Rule reference (including Federal Rules of Appellate Procedure, Federal Rules of Civil Procedure, Federal Rules of Criminal Procedure, Federal Rules of Evidence, Federal Rules of Bankruptcy Procedure, and U.S. Supreme Court Rules). For example "Fed. R. Civ. P. 23 (C)(4)(A)-(B)".
gov/regulation_references/fed_reg/us | US Federal Register reference. For example "71 Fed. Reg. 42,928 (July 28, 2006)".
gov/regulation_references/ferc/docket_nbr/context/us | Federal Energy Regulatory Commission (FERC) Docket number with context. For example "Docket Nos. RP19-1523-000, RP19-78".
gov/regulation_references/ferc/docket_nbr/landmark/us | Federal Energy Regulatory Commission (FERC) Docket number landmark. For example "Docket Number".
gov/regulation_references/ferc/docket_nbr/nocontext/us | Federal Energy Regulatory Commission (FERC) Docket number without context. For example "RP19-1523-000".
gov/regulation_references/ferc/order/us | Federal Energy Regulatory Commission (FERC) Order number reference. For example "166 FERC ¶ 61,032 at P 1 (2019)".
gov/regulation_references/usc/us | US Code reference. For example "15 USC 78k(a)(1)-(2) (1970)".

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Version 25.2 | Last updated April 2025

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Product: Named Entity Recognition Grammars Package 25.2

Topic Title: Government Grammar Reference