
Field definition and scope:

Field 883 is used to provide information about the provenance of metadata in data fields in the record, with specific provision for machine generation.  Field 883 contains a link to the field to which it pertains.  It is intended for use with data fields that have been fully or partially machine-generated, i.e., generated by some named process other than intellectual creation.

Field 883 is repeatable.

Guidelines for applying content designators:

For indicator and subfield code definitions and examples, and designator repeatability, see table below:

Position

Description

Repeatability

Field 883

Machine-generated Metadata Provenance

R

Indicator:

 

 

First

Method of machine assignment

 

#

No information provided/not applicable

 

0

Fully machine-generated

 

1

Partially machine-generated

 

 

 

 

Second

Undefined; contains a blank

 

 

 

 

Subfield code:

 

 

$a

Generation process

NR

$c

Confidence value

NR

$d

Generation date

NR

$q

Generation agency

NR

$x

Validity end date

NR

$u

Uniform Resource Identifier

NR

$w

Bibliographic record control number

R

$0

Authority record control number or standard number

R

$1

Real World Object URI

R

$8

Field link and sequence number

R

Content designator history:

Field 883 - Machine-generated Metadata Provenance  [new, 2012]

Subfield $1 - Real World Object URI  [new, 2017]

See also:

8XX  Other Variable Fields

Variable Data Fields
http://www.itsmarc.com/crs/mergedProjects/comminfo/comminfo/idh_883_comm.htm
www.itsmarc.com
crawl=CC-MAIN-2018-09
30606
application/http; msgtype=response
sha1:2D6BAA5HRZF6KTOYGNXYPGUUMGVLC4FX
<urn:uuid:307f9fe7-507b-41f0-ba29-b736475bdc04>
2018-02-23T16:34:04Z
204.111.112.52
application/xhtml+xml
sha1:KTG2EPUGBCI57I5QSE7QH6TJQWJJENM6
<urn:uuid:f005060e-ea63-4be9-8765-eaab443dddf3>
http://www.itsmarc.com/crs/mergedProjects/comminfo/comminfo/idh_883_comm.htm
response
<urn:uuid:829b473e-497a-425a-a942-07dac21b4e1d>
robots: classic
hostname: ip-10-147-3-28.ec2.internal
software: Nutch 1.6 (CC)
isPartOf: CC-MAIN-2018-09
operator: Common Crawl Admin
description: Wide crawl of the web for February 2018
publisher: Common Crawl
format: WARC File Format 1.0
conformsTo: http://bibnum.bnf.fr/WARC/WARC_ISO_28500_version1_latestdraft.pdf