Home › Entities › request_for_comments › RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals

RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals

request for comments publication
Place request_for_comments Q47468759
Press Enter · cited answer in seconds

RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals

Summary

RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals is a Request for Comments[1].

Key Facts

  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals authored Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — author (P50): Henning Schulzrinne[2].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's instance of is recorded as Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — instance of (P31): Request for Comments[3].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's publisher is recorded as Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — publisher (P123): Internet Engineering Task Force[4].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's DOI is recorded as 10.17487/RFC4481[5].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's language of work or name is recorded as Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — language of work or name (P407): English[6].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's publication date is recorded as +2006-07-01T00:00:00Z[7].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's RfC ID is recorded as 4481[8].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's work available at URL is recorded as https://tools.ietf.org/html/rfc4481[9].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's work available at URL is recorded as https://tools.ietf.org/rfc/rfc4481.txt[10].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's work available at URL is recorded as https://www.rfc-editor.org/rfc/rfc4481.txt[11].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's work available at URL is recorded as https://www.rfc-editor.org/pdfrfc/rfc4481.txt.pdf[12].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's number of pages is recorded as {'unit': '1', 'amount': '+9'}[13].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's title is recorded as Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals[14].
  • RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's DBLP publication ID is recorded as journals/rfc/rfc4481[15].

Body

Designation and Status

RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals's instance of is recorded as Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — instance of (P31): Request for Comments[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . RFC Index. Retrieved . wikidata.org.
  2. [2] ↑ . RFC Index. Retrieved . wikidata.org.
  3. [4] ↑ . RFC Index. Retrieved . wikidata.org.
  4. [5] ↑ . RFC Index. Retrieved . wikidata.org.
  5. [6] ↑ . RFC Index. Retrieved . wikidata.org.
  6. [7] ↑ . RFC Index. Retrieved . wikidata.org.
  7. [8] ↑ . RFC Index. Retrieved . wikidata.org.
  8. [9] ↑ . RFC Index. Retrieved . wikidata.org.
  9. [10] ↑ . RFC Index. Retrieved . wikidata.org.
  10. [11] ↑ . RFC Index. Retrieved . wikidata.org.
  11. [12] ↑ . RFC Index. Retrieved . wikidata.org.
  12. [13] ↑ . RFC Index. Retrieved . wikidata.org.
  13. [14] ↑ . RFC Index. Retrieved . wikidata.org.
  14. [15] ↑ . DBLP Dataset 2021-01-02. Retrieved . 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). RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals. Retrieved May 3, 2026, from https://4ort.xyz/entity/rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals
MLA “RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals.
BibTeX @misc{4ortxyz_rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals}}, year = {2026}, url = {https://4ort.xyz/entity/rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RFC 4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals — https://4ort.xyz/entity/rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/rfc-4481-timed-presence-extensions-to-the-presence-information-data-format-pidf-to-indicate-status-information-for-past-and-future-time-intervals · Last refreshed: