[1] RFC 4119 - A Presence-based GEOPRIV Location Object Format (2018-02-11 21:10:31 +09:00) https://tools.ietf.org/html/rfc4119

[2] RFC Errata Report » RFC Editor (2018-02-24 14:47:00 +09:00) https://www.rfc-editor.org/errata_search.php?rfc=4119

[3] RFC 5491 - GEOPRIV Presence Information Data Format Location Object (PIDF-LO) Usage Clarification, Considerations, and Recommendations (2018-02-18 17:26:38 +09:00) https://tools.ietf.org/html/rfc5491

[4] RFC Errata Report » RFC Editor (2018-02-24 14:51:08 +09:00) https://www.rfc-editor.org/errata_search.php?rfc=5491

[5] RFC 5139 - Revised Civic Location Format for Presence Information Data Format Location Object (PIDF-LO) (2018-02-11 18:30:45 +09:00) https://tools.ietf.org/html/rfc5139

[6] RFC 5774 - Considerations for Civic Addresses in PIDF-LO (2018-02-11 19:30:46 +09:00) https://tools.ietf.org/html/rfc5774

[7] RFC Errata Report » RFC Editor (2018-02-24 15:05:43 +09:00) https://www.rfc-editor.org/errata_search.php?rfc=5774

[8] PIDF-LO Civic Address Considerations Registry (2014-01-31 02:45:11 +09:00) https://www.iana.org/assignments/pidf-lo-civic-address-considerations/pidf-lo-civic-address-considerations.xhtml

[9] RFC 6848 - Specifying Civic Address Extensions in the Presence Information Data Format Location Object (PIDF-LO) (2018-02-11 17:39:38 +09:00) https://tools.ietf.org/html/rfc6848

[10] RFC 7459 - Representation of Uncertainty and Confidence in the Presence Information Data Format Location Object (PIDF-LO) (2018-02-11 21:44:59 +09:00) https://tools.ietf.org/html/rfc7459