Timespan Module 12 1 Define the new Timespan
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Timespan Module 12 1 Define the new Timespan entity Understand how timespan is used in current cataloging Identify RDA elements for describing a timespan Give examples of RDA relationship elements for relating an RDA entity to a timespan 2
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01
Timespan Module 12 1<br>
02
Define the new Timespan entity
Understand how timespan is used in current cataloging
Identify RDA elements for describing a timespan
Give examples of RDA relationship elements for relating an RDA entity to a timespan 2<br>
Understand how timespan is used in current cataloging
Identify RDA elements for describing a timespan
Give examples of RDA relationship elements for relating an RDA entity to a timespan 2<br>
03
Timespan : RDA definition What is “timespan”? 3<br>
04
Timespan : LRM definition and scope Where does Timespan come from? 4<br>
05
Timespan in the LRM bibliographic universe 5<br>
06
Timespan in the LRM bibliographic universe In previous models, what is now called timespan was an attribute of other entities, e.g., in original RDA:
Date of birth was an attribute of the Person entity
Date of expression was an attribute of the Expression entity 6<br>
Date of birth was an attribute of the Person entity
Date of expression was an attribute of the Expression entity 6<br>
07
Timespan in the LRM bibliographic universe As an attribute, in the FRBR (original RDA) model, timespan could only be descriptive.
In the LRM model, timespan is a separate entity that is capable of having relationships with other entities. 7<br>
In the LRM model, timespan is a separate entity that is capable of having relationships with other entities. 7<br>
08
Timespan in RDA 8<br>
09
Timespan in RDA 9<br>
10
Timespan in RDA Elements:
beginning
ending
Can be any length:
An instant of time – Noon on February 14, 2022
A long period – The Jurassic Period 10<br>
beginning
ending
Can be any length:
An instant of time – Noon on February 14, 2022
A long period – The Jurassic Period 10<br>
11
Recording the timespan entity 11<br>
12
Recording the timespan entity 12<br>
13
RDA Descriptions Elements and instances of entities are described in RDA using metadata description sets
For a review of metadata description sets and how they work, see Modules 3 & 11. 13<br>
For a review of metadata description sets and how they work, see Modules 3 & 11. 13<br>
14
Timespan in current cataloging Do we recognize the timespan entity in current cataloging?
YES! 14<br>
YES! 14<br>
15
Timespan in current cataloging Nomen strings representing timespans
19800718
20120824074752.0
1907-05-12
2003-06-29
1907-2003
1907
2003
July 2, 2003
May 12, 1907
June 29, 2003 010 n 50038123
046 ǂf 1907-05-12 ǂg 2003-06-29 ǂ2 edtf
100 1_ Hepburn, Katharine, ǂd 1907-2003
IMDb, July 2, 2003 ǂb (Katharine Hepburn; born May 12, 1907, Hartford, Conn.; died June 29, 2003, Old Saybrook, Conn.)
678 0_ Katharine Hepburn (1907-2003) was an American actress. 15<br>
19800718
20120824074752.0
1907-05-12
2003-06-29
1907-2003
1907
2003
July 2, 2003
May 12, 1907
June 29, 2003 010 n 50038123
046 ǂf 1907-05-12 ǂg 2003-06-29 ǂ2 edtf
100 1_ Hepburn, Katharine, ǂd 1907-2003
IMDb, July 2, 2003 ǂb (Katharine Hepburn; born May 12, 1907, Hartford, Conn.; died June 29, 2003, Old Saybrook, Conn.)
678 0_ Katharine Hepburn (1907-2003) was an American actress. 15<br>
16
Timespan in current cataloging Nomen strings representing timespans
20180305
20180721163703.0
2018
1968
d1183
1969
1133-1189
1122?-1204
1154-1189
1907-2003 16<br>
20180305
20180721163703.0
2018
1968
d1183
1969
1133-1189
1122?-1204
1154-1189
1907-2003 16<br>
17
Timespan in current cataloging FAST record for 648 _7 1154-1189 ǂ2 fast 17 016 7_ fst01355400 ‡2 OCoLC
024 7_ http://id.worldcat.org/fast/1355400 ‡2 uri
040 OCoLC ‡b eng ‡c OCoLC ‡f fast
148 1154-1189
448 Henry II, Reign of (Great Britain)<br>
024 7_ http://id.worldcat.org/fast/1355400 ‡2 uri
040 OCoLC ‡b eng ‡c OCoLC ‡f fast
148 1154-1189
448 Henry II, Reign of (Great Britain)<br>
18
Timespan in current cataloging 010 sh 85139013
040 DLC ǂc DLC ǂd DLC
053 CB353 ǂc Civilization
053 D201.7 ǂb D201.8 ǂc History
150 Twelfth century
450 12th century
550 ǂw g ǂa Middle Ages 18<br>
040 DLC ǂc DLC ǂd DLC
053 CB353 ǂc Civilization
053 D201.7 ǂb D201.8 ǂc History
150 Twelfth century
450 12th century
550 ǂw g ǂa Middle Ages 18<br>
19
Timespan in current cataloging 010 sh 96005468
040 DLC ǂc DLC
150 Nineteen fifties
450 1950s
450 50s (Twentieth century decade)
450 Fifties (Twentieth century decade)
550 ǂw g ǂa Twentieth century 19<br>
040 DLC ǂc DLC
150 Nineteen fifties
450 1950s
450 50s (Twentieth century decade)
450 Fifties (Twentieth century decade)
550 ǂw g ǂa Twentieth century 19<br>
20
Timespan in current cataloging 010 sh2007006517
040 WaU ǂb eng ǂc DLC
150 Nineteen fifty-one, A.D.
450 1951 A.D.
450 Nineteen hundred fifty-one, A.D.
450 Year nineteen fifty-one, A.D.
550 ǂw g ǂa Nineteen fifties
670 Work cat.: It's that special year, 1951 [VR] c1990. 20<br>
040 WaU ǂb eng ǂc DLC
150 Nineteen fifty-one, A.D.
450 1951 A.D.
450 Nineteen hundred fifty-one, A.D.
450 Year nineteen fifty-one, A.D.
550 ǂw g ǂa Nineteen fifties
670 Work cat.: It's that special year, 1951 [VR] c1990. 20<br>
21
Timespan in current cataloging 010 sh 85004387
040 DLC ǂc DLC ǂd DLC
053 0 PS324
150 American poetry ǂy 20th century
550 Black Mountain school (Group of poets) 21<br>
040 DLC ǂc DLC ǂd DLC
053 0 PS324
150 American poetry ǂy 20th century
550 Black Mountain school (Group of poets) 21<br>
22
Timespan in current cataloging 010 sh2002012455
040 DLC ǂb eng ǂc DLC ǂd DLC
073 H 1148 ǂz lcsh
182 ǂy 12th century
680 ǂi Use as a chronological subdivision under headings for art and art forms of all nations, regions, and ethnic groups, except those headings for art and art forms of China, Japan, and Korea. 22<br>
040 DLC ǂb eng ǂc DLC ǂd DLC
073 H 1148 ǂz lcsh
182 ǂy 12th century
680 ǂi Use as a chronological subdivision under headings for art and art forms of all nations, regions, and ethnic groups, except those headings for art and art forms of China, Japan, and Korea. 22<br>
23
Recording timespan in RDA Describe by recording a metadata description set
An element can be repeated
Any of the recording methods can be used, but certain subelements only allow limited methods 23<br>
An element can be repeated
Any of the recording methods can be used, but certain subelements only allow limited methods 23<br>
24
Recording timespan in RDA A description of a timespan must record an appellation element
name of timespan or
preferred name of timespan or
access point for timespan or
authorized access point for timespan or
identifier for timespan 24<br>
name of timespan or
preferred name of timespan or
access point for timespan or
authorized access point for timespan or
identifier for timespan 24<br>
25
Recording timespan in RDA : Dates Record date in preferred calendar
Depending on the context:
Record only the year, or
Record the year and month, or
Record the year, month, and day 25<br>
Depending on the context:
Record only the year, or
Record the year and month, or
Record the year, month, and day 25<br>
26
Recording timespan in RDA : B.C. & A.D. dates PCC practice: If recording Gregorian or Julian dates, use B.C. if appropriate; use A.D. only if dates span both B.C. and A.D. 26<br>
27
preferred name of timespan Timespan => has preferred name of timespan => 1154-1189 27<br>
28
authorized access point for timespan Timespan =>
has preferred name of timespan => 1154-1189
has authorized access point for timespan => 1154-1189 28<br>
has preferred name of timespan => 1154-1189
has authorized access point for timespan => 1154-1189 28<br>
29
variant access point for timespan Timespan =>
has preferred name of timespan => 1154-1189
has authorized access point for timespan => 1154-1189
has variant access point for timespan => Henry II, Reign of (Great Britain) 29<br>
has preferred name of timespan => 1154-1189
has authorized access point for timespan => 1154-1189
has variant access point for timespan => Henry II, Reign of (Great Britain) 29<br>
30
variant access point for timespan Timespan =>
has authorized access point for timespan => 7 November 1917
has variant access point for timespan => 25 October 1917 (Julian calendar) 30 Timespan =>
has authorized access point for timespan => 9 November 1938-10 November 1938
has variant access point for timespan => 15 Cheshvan 5699-16 Cheshvan 5699 (Hebrew calendar)
has variant access point for timespan => Kristallnacht
has variant access point for timespan => November 9, 1938-November 10, 1938
has variant access point for timespan => 1938 November 9-1938 November 10<br>
has authorized access point for timespan => 7 November 1917
has variant access point for timespan => 25 October 1917 (Julian calendar) 30 Timespan =>
has authorized access point for timespan => 9 November 1938-10 November 1938
has variant access point for timespan => 15 Cheshvan 5699-16 Cheshvan 5699 (Hebrew calendar)
has variant access point for timespan => Kristallnacht
has variant access point for timespan => November 9, 1938-November 10, 1938
has variant access point for timespan => 1938 November 9-1938 November 10<br>
31
Other elements of timespan beginning
ending
category of timespan
note on timespan 31<br>
ending
category of timespan
note on timespan 31<br>
32
category of timespan Definition: A type to which a timespan belongs
Can be recorded using any of the recording methods
If structured, comes from a vocabulary encoding scheme
Currently there is no VES for this element
Examples of possible categories of timespan: 32 Century
Decade
Year
Day
Minute
Second
Geological era
Epoch
Historical period<br>
Can be recorded using any of the recording methods
If structured, comes from a vocabulary encoding scheme
Currently there is no VES for this element
Examples of possible categories of timespan: 32 Century
Decade
Year
Day
Minute
Second
Geological era
Epoch
Historical period<br>
33
category of timespan Timespan =>
has authorized access point for timespan => 7 November 1917
has variant access point for timespan => 25 October 1917 (Julian calendar)
has category of timespan => Day 33 Timespan =>
has authorized access point for timespan => Jurassic Period
has variant access point for timespan => 201.3 million B.C.-145 million B.C.
has category of timespan => Geological era<br>
has authorized access point for timespan => 7 November 1917
has variant access point for timespan => 25 October 1917 (Julian calendar)
has category of timespan => Day 33 Timespan =>
has authorized access point for timespan => Jurassic Period
has variant access point for timespan => 201.3 million B.C.-145 million B.C.
has category of timespan => Geological era<br>
34
beginning, ending beginning
Definition and scope: A timespan that is the time at which a timespan starts. A time may be represented at different levels of granularity by a calendrical timespan.
ending
Definition and scope: A timespan that is the time at which a timespan finishes. A time may be represented at different levels of granularity by a calendrical timespan. 34<br>
Definition and scope: A timespan that is the time at which a timespan starts. A time may be represented at different levels of granularity by a calendrical timespan.
ending
Definition and scope: A timespan that is the time at which a timespan finishes. A time may be represented at different levels of granularity by a calendrical timespan. 34<br>
35
beginning, ending Timespan =>
has authorized access point for timespan => Jurassic Period
has variant access point for timespan => 201.3 million B.C.-145 million B.C.
has category of timespan => Geological era
has beginning => 201.3 million B.C.
has ending => 145 million B.C 35<br>
has authorized access point for timespan => Jurassic Period
has variant access point for timespan => 201.3 million B.C.-145 million B.C.
has category of timespan => Geological era
has beginning => 201.3 million B.C.
has ending => 145 million B.C 35<br>
36
note on timespan Definition and scope: A broad unstructured description of one or more attributes of a timespan. 36 Timespan =>
has authorized access point for timespan => 9 November 1938-10 November 1938
has variant access point for timespan => 15 Cheshvan 5699-16 Cheshvan 5699 (Hebrew calendar)
has variant access point for timespan => Kristallnacht
has note on timespan => The night of November 9-10, 1938, was a period of intense pogroms when German Nazis attacked Jewish persons and property. It is referred to as Kristallnacht because of the broken glass left in the street afterward.<br>
has authorized access point for timespan => 9 November 1938-10 November 1938
has variant access point for timespan => 15 Cheshvan 5699-16 Cheshvan 5699 (Hebrew calendar)
has variant access point for timespan => Kristallnacht
has note on timespan => The night of November 9-10, 1938, was a period of intense pogroms when German Nazis attacked Jewish persons and property. It is referred to as Kristallnacht because of the broken glass left in the street afterward.<br>
37
Relationships Any RDA element (including Timespan) can be related to Timespan. There are dozens of specific relationship elements available where a timespan is recorded; for example: 37 Corporate Body: related timespan of corporate body
Expression: date of capture
Family: period of activity of family
Manifestation: copyright date
Person: date of birth
Person: date of death
Timespan: part of timespan
Work: date of work
Work: description of timespan
Work: year degree granted<br>
Expression: date of capture
Family: period of activity of family
Manifestation: copyright date
Person: date of birth
Person: date of death
Timespan: part of timespan
Work: date of work
Work: description of timespan
Work: year degree granted<br>
38
Cluster of metadata description sets 38 Timespan
has name of timespan 1922-06-10
has category of timespan day Timespan
has name of timespan 1969-06-22
has category of timespan day has date of birth has date of death<br>
has name of timespan 1922-06-10
has category of timespan day Timespan
has name of timespan 1969-06-22
has category of timespan day has date of birth has date of death<br>
39
Cluster of metadata description sets 39 is date of death of is date of birth of is date of establishment of<br>
40
Timespan as a range of an element The domain of this element is Person, meaning it can be used to describe a person 40 The range of this element is Timespan, meaning it can only be related to an instance of the timespan entity<br>
41
Can the timespan entity be described in MARC? Not yet (in descriptive cataloging), but
RDA conceives of timespan as a separate entity with relationships to other entities, so we need to be thinking about it
We already do describe timespan in subject cataloging using MARC records 41<br>
RDA conceives of timespan as a separate entity with relationships to other entities, so we need to be thinking about it
We already do describe timespan in subject cataloging using MARC records 41<br>
42
Can the timespan entity be described in MARC? The framework is partially there already
MARC 148 = Heading-Chronological Term
= RDA authorized access point for timespan
MARC 448 = See From Tracing-Chronological Term
= RDA variant access point for timespan
MARC 548 = Heading-Chronological Term
= Relationship to an instance of an RDA Timespan entity 42<br>
MARC 148 = Heading-Chronological Term
= RDA authorized access point for timespan
MARC 448 = See From Tracing-Chronological Term
= RDA variant access point for timespan
MARC 548 = Heading-Chronological Term
= Relationship to an instance of an RDA Timespan entity 42<br>
43
Can the timespan entity be described in MARC? Development—or policies—needed for descriptive elements
beginning (548)
category of timespan (new subfield in 368 and redefinition of the field?)
ending (548)
note on timespan (667, 678, or 680?) 43<br>
beginning (548)
category of timespan (new subfield in 368 and redefinition of the field?)
ending (548)
note on timespan (667, 678, or 680?) 43<br>
44
Hypothetical MARC authority records for timespan 148 __ $a Jurassic period
448 __ $a 201.3 million B.C.-145 million B.C.
368 __ $X Geological era
548 __ $w r $i Beginning: $a 201.3 million B.C.
548 __ $w r $i Ending: $a 145 million B.C.
678 __ $a The Jurassic Period is a geologic period from the end of the Triassic Period (201.3 million B.C.) to the beginning of the Cretaceous period (145 million B.C.). 148 __ $a 145 million B.C.
368 __ $X Year
548 __ $w r $i Ending of: $a Jurassic period 148 __ $a 201.3 million B.C.
368 __ $X Year
548 __ $w r $i Beginning of: $a Jurassic period 44<br>
448 __ $a 201.3 million B.C.-145 million B.C.
368 __ $X Geological era
548 __ $w r $i Beginning: $a 201.3 million B.C.
548 __ $w r $i Ending: $a 145 million B.C.
678 __ $a The Jurassic Period is a geologic period from the end of the Triassic Period (201.3 million B.C.) to the beginning of the Cretaceous period (145 million B.C.). 148 __ $a 145 million B.C.
368 __ $X Year
548 __ $w r $i Ending of: $a Jurassic period 148 __ $a 201.3 million B.C.
368 __ $X Year
548 __ $w r $i Beginning of: $a Jurassic period 44<br>
45
Hypothetical MARC bibliographic record with a relationship to a timespan entity (subject) 100 1_ $a West, David, $d 1956- $e author.
245 10 $a Dinosaurs of the Jurassic / $c by David West.
264 _1 $a Mankato, Minnesota : $b A+, Smart Apple Media, $c [2015]
300 __ $a 32 pages : $b color illustrations, color maps ; $c 29 x 24 cm
648 __ $a Jurassic period. 45<br>
245 10 $a Dinosaurs of the Jurassic / $c by David West.
264 _1 $a Mankato, Minnesota : $b A+, Smart Apple Media, $c [2015]
300 __ $a 32 pages : $b color illustrations, color maps ; $c 29 x 24 cm
648 __ $a Jurassic period. 45<br>
46
Hypothetical MARC bibliographic record with a relationship to a timespan entity (“creation” date) 046 __ $k Y-145000000 $2 edtf
245 00 $a Rock, dated 145 million B.C.
264 _0 $c [145 million B.C.]
300 __ $a 1 rock ; $c 10 x 13 x 5 cm
388 __ $a 145 million B.C. $2 naf 045 0_ $c 145000000
245 00 $a Rock, dated 145 million B.C.
264 _0 $c [145 million B.C.]
300 __ $a 1 rock ; $c 10 x 13 x 5 cm
388 __ $a 145 million B.C. $2 naf 46<br>
245 00 $a Rock, dated 145 million B.C.
264 _0 $c [145 million B.C.]
300 __ $a 1 rock ; $c 10 x 13 x 5 cm
388 __ $a 145 million B.C. $2 naf 045 0_ $c 145000000
245 00 $a Rock, dated 145 million B.C.
264 _0 $c [145 million B.C.]
300 __ $a 1 rock ; $c 10 x 13 x 5 cm
388 __ $a 145 million B.C. $2 naf 46<br>
47
Hypothetical MARC bibliographic record with a relationship to a timespan entity (“creation” date) 245 00 $a Ginkgo fossil, dated approximately 185 million B.C.
264 _0 $c [185 million B.C.]
300 __ $a 1 fossil ; $c 15 x 25 x 10 cm
388 __ $a Jurassic period $2 naf 47<br>
264 _0 $c [185 million B.C.]
300 __ $a 1 fossil ; $c 15 x 25 x 10 cm
388 __ $a Jurassic period $2 naf 47<br>
48
Timespan is a new entity in official RDA that is defined as “a finite period of time.”
Elements for recording dates in original RDA (e.g., date of birth and date of publication) are relationship elements in official RDA. The relationship is between an RDA entity and a timespan.
A description of a timespan must include an appellation element (e.g., preferred name of timespan or authorized access point for timespan). Additional elements for describing a timespan include variant access point for timespan, beginning, ending, category of timespan, and note of timespan.
MARC authority records are not created for RDA timespans, but subject authority records are created for timespans, such as in LCSH and FAST. 48<br>
Elements for recording dates in original RDA (e.g., date of birth and date of publication) are relationship elements in official RDA. The relationship is between an RDA entity and a timespan.
A description of a timespan must include an appellation element (e.g., preferred name of timespan or authorized access point for timespan). Additional elements for describing a timespan include variant access point for timespan, beginning, ending, category of timespan, and note of timespan.
MARC authority records are not created for RDA timespans, but subject authority records are created for timespans, such as in LCSH and FAST. 48<br>