Properties This code system defines the following properties for its concepts Code URI Type Description Specializes Coding The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric. Generalizes Coding Inverse of Specializes. Only included as a derived relationship. internalId http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id code The internal identifier for the concept in the HL7 Access database repository. status http://hl7.org/fhir/concept-properties#status code Designation of a concept's state. Normally is not populated unless the state is retired.. Concepts This case-sensitive code system http://terminology.hl7.org/CodeSystem/v3-URLScheme defines the following codes in a Is-A hierarchy: Code Display Definition internalId status cid Content ID Description: cid: is the most common mechanism used in webservices. A cid: reference points from the SOAP body to other content in the mime package in which the SOAP envelope is wrapped 22603 active file File Host-specific local file names [RCF 1738]. Note that the file scheme works only for local files. There is little use for exchanging local file names between systems, since the receiving system likely will not be able to access the file. 14872 active ftp FTP The File Transfer Protocol (FTP) [RFC 1738]. 14871 active hl7-att HL7 Attachment Description: A reference to an HL7 attachment by it's identifier, which takes the form hl7-att:[II.literal], such as hl7-att:2.1.16.3.9.12345.2.39.3:ABC123 22604 active http HTTP Hypertext Transfer Protocol [RFC 2068]. http://www.ietf.org/rfc/rfc2068.txt 14870 active mailto Mailto Electronic mail address [RFC 2368] http://www.ietf.org/rfc/rfc2368.txt 14869 active mllp MLLP Description: Mimimal Lower Layer Protocol. See Transport Specification: MLLP, Release 2 (HL7 V3 Transport specification). 21461 active nfs NFS Network File System protocol [RFC 2224]. Some sites use NFS servers to share data files. http://www.ietf.org/rfc/rfc2224.txt 14873 active tel Telephone A voice telephone number [http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt]. 14867 active telnet Telnet Reference to interactive sessions [RFC 1738]. Some sites, (e.g., laboratories) have TTY based remote query sessions that can be accessed through telnet. http://www.ietf.org/rfc/rfc1738.txt 14874 active fax Fax A telephone number served by a fax device [http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt]. 14868 retired modem Modem A telephone number served by a modem device [http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt]. 14875 retired x-text-fax Fax Description: A telephone number served by a fax device [http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt] 22605 retired x-text-tel Text Telephone Description: A text telephone - a telephone which is designed for use by the hearing-impaired Notes: x-text-fax is required to replace fax, since this has been deprecated by W3C. hl7-att is associated with a series of rules that must be followed. These rules are documented in Datatypes R2 This domain is external and extensible, so documenting this simply clarifies consistent usage for these use cases. 22606 retired
A Universal Resource Locator (URL) is a type of telecommunications address specified as Internet standard RFC 1738 \[http://www.isi.edu/in-notes/rfc1738.txt\]. The URL specifies the protocol and the contact point defined by that protocol for the resource.
This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license
The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric.
Inverse of Specializes. Only included as a derived relationship.
The internal identifier for the concept in the HL7 Access database repository.
Designation of a concept's state. Normally is not populated unless the state is retired..
**Description:** cid: is the most common mechanism used in webservices. A cid: reference points from the SOAP body to other content in the mime package in which the SOAP envelope is wrapped
Host-specific local file names \[RCF 1738\]. Note that the file scheme works only for local files. There is little use for exchanging local file names between systems, since the receiving system likely will not be able to access the file.
The File Transfer Protocol (FTP) \[RFC 1738\].
**Description:** A reference to an HL7 attachment by it's identifier, which takes the form hl7-att:\[II.literal\], such as hl7-att:2.1.16.3.9.12345.2.39.3:ABC123
Hypertext Transfer Protocol \[RFC 2068\]. http://www.ietf.org/rfc/rfc2068.txt
Electronic mail address \[RFC 2368\] http://www.ietf.org/rfc/rfc2368.txt
**Description:** Mimimal Lower Layer Protocol. See Transport Specification: MLLP, Release 2 (HL7 V3 Transport specification).
Network File System protocol \[RFC 2224\]. Some sites use NFS servers to share data files. http://www.ietf.org/rfc/rfc2224.txt
A voice telephone number \[http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt\].
Reference to interactive sessions \[RFC 1738\]. Some sites, (e.g., laboratories) have TTY based remote query sessions that can be accessed through telnet. http://www.ietf.org/rfc/rfc1738.txt
A telephone number served by a fax device \[http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt\].
A telephone number served by a modem device \[http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt\].
**Description:** A telephone number served by a fax device \[http://www.ietf.org/rfc/rfc3966.txt and http://www.ietf.org/rfc/rfc2806.txt\]
**Description:** A text telephone - a telephone which is designed for use by the hearing-impaired **Notes:** * x-text-fax is required to replace fax, since this has been deprecated by W3C. * hl7-att is associated with a series of rules that must be followed. These rules are documented in Datatypes R2 * This domain is external and extensible, so documenting this simply clarifies consistent usage for these use cases.