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HDRUG

environment to develop logic grammars / parsers / generators for natural languages. The package is written in Sicstus Prolog version 3 and uses the tcltk library for its graphical user interface
SoftwareApplication software Q32161532
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HDRUG

Summary

HDRUG is a software[1].

Key Facts

  • HDRUG's instance of is recorded as software[2].
  • HDRUG's programmed in is recorded as SICStus Prolog[3].
  • HDRUG's has use is recorded as software development[4].
  • HDRUG's has use is recorded as natural-language user interface[5].
  • HDRUG's distribution format is recorded as digital download[6].
  • HDRUG's official website is recorded as http://www.let.rug.nl/~vannoord/Hdrug/[7].
  • HDRUG's user manual URL is recorded as http://www.let.rug.nl/~vannoord/Hdrug/Manual/[8].
  • HDRUG's discontinuation date is recorded as +2007-05-26T00:00:00Z[9].

Related Entities

SICStus Prolog software software development

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . let.rug.nl. Retrieved . let.rug.nl. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). HDRUG. Retrieved April 8, 2026, from https://4ort.xyz/entity/hdrug
MLA “HDRUG.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Apr. 2026, https://4ort.xyz/entity/hdrug.
BibTeX @misc{4ortxyz_hdrug_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HDRUG}}, year = {2026}, url = {https://4ort.xyz/entity/hdrug}, note = {Accessed: 2026-04-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HDRUG — https://4ort.xyz/entity/hdrug (retrieved 2026-04-08)

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