# V4
Have not release v3, but many change to `skate` so we may continue with v4.
# Unstructured
```
{
"biblio": {
"unstructured": "J. Häger, W. Krieger, T. Rüegg, and H. Walther, J. Chem. Phys. 72, 4286 (1980).JCPSA60021-9606"
},
"index": 8,
"key": "_r4",
"ref_source": "crossref",
"release_year": 1983,
"release_ident": "tebzylkszzbyjggye5ssmebdcy",
"work_ident": "aaaofyp6uzcdnbe7hvfahylyha"
}
```
We should be able to match: "J. Chem. Phys.", also maybe "72, 4286 (1980)", w/
id, title we should be able to match to:
https://fatcat.wiki/release/d2k7en7tzzdzzddwfo5xlqx4ce
If nothing else defined, and unstructured contains a URL, we may extract that.
```
{
"biblio": {
"unstructured": "Friedrich-Ebert-Stiftung (FES) 2008 FES in Nepal. FES http://www.fesnepal.org/about/fes_in_nepal.htm (accessed February 15, 2009)"
},
"index": 19,
"key": "CIT0020",
"ref_source": "crossref",
"release_year": 2011,
"release_ident": "xqgaanhpf5gotdxxxytgyxw2ty",
"work_ident": "aaaq35j3angwzdpzcvzdil3v4y"
}
```
Also, these may say: "accessed at ..."
# URL
* url cleanup in place
# Partial Data Mapping
* how to map partial docs onto a key
# OL beyond ISBN
Example:
```
{
"biblio": {
"container_name": "The Debt: What America Owes to Blacks",
"contrib_raw_names": [
"R Robinson"
],
"unstructured": "Randall Robinson, The Debt: What America Owes to Blacks. New York: Dutton Books, 2000, pp. 219–220.",
"year": 2000
},
"index": 22,
"key": "8_CR23",
"ref_source": "crossref",
"release_year": 2009,
"release_ident": "2igycuiobvhxrcmmrzz6anufuq",
"work_ident": "aaacj23jqbdxvajwj5kc6jpejq"
}
```
* https://openlibrary.org/works/OL488811W/The_debt?edition=debtwhatamerica000robi
However, there is no explicit "subtitle" fields, and in this case, the subtitle is buried in "text":
```
{
"key": "/works/OL488811W",
"text": [
"/works/OL488811W",
"The debt",
"The Debt",
"The Debt ",
"what America owes to Blacks",
"What America Owes to Blacks",
"OL46591M",
"OL7771042M",
"OL7590904M",
"OL3382710M",
"Randall Robinson.",
"2004556979",
"99045728",
"0452282101",
"0525945245",
```
Subtitle in editions.
```
{
"biblio": {
"container_name": "BLACK AFRICA: The Economic and Cultural Basis for a Federated State",
"unstructured": "For details on African Renaissance see Cheikh Anta Diop, BLACK AFRICA: The Economic and Cultural Basis for a Federated State, New Expanded Edition. Trenton, NJ: Africa World Press, 1987.",
"year": 1987
},
"index": 28,
"key": "8_CR29",
"ref_source": "crossref",
"release_year": 2009,
"release_ident": "2igycuiobvhxrcmmrzz6anufuq",
"work_ident": "aaacj23jqbdxvajwj5kc6jpejq"
}
```
## OL Loop
Some do not have an explicit "works" key, but still link to an edition.
* https://openlibrary.org/books/OL10000230M/Parliamentary_Debates_House_Of_Lords_2003-2004?edition=
> An edition of Parliamentary Debates, House Of Lords 2003-2004
Example edition:
```
{
"publishers": [
"Du Temps"
],
"languages": [
{
"key": "/languages/fre"
}
],
"last_modified": {
"type": "/type/datetime",
"value": "2010-04-24T18:46:01.556464"
},
"weight": "5 ounces",
"title": "Les Fleurs bleues de Raymond Queneau",
"identifiers": {
"goodreads": [
"487215"
]
},
"isbn_13": [
"9782842741013"
],
"covers": [
3140044
],
"physical_format": "Paperback",
"isbn_10": [
"2842741013"
],
"publish_date": "January 1, 2000",
"key": "/books/OL12622734M",
"authors": [
{
"key": "/authors/OL3964945A"
}
],
"latest_revision": 5,
"works": [
{
"key": "/works/OL10000008W"
}
],
"type": {
"key": "/type/edition"
},
"physical_dimensions": "8.4 x 5.7 x 0.3 inches",
"revision": 5
}
```
Example Work:
```
{
"title": "Les Fleurs bleues de Raymond Queneau",
"created": {
"type": "/type/datetime",
"value": "2009-12-11T01:57:19.964652"
},
"covers": [
3140044
],
"last_modified": {
"type": "/type/datetime",
"value": "2010-04-28T06:54:19.472104"
},
"latest_revision": 3,
"key": "/works/OL10000008W",
"authors": [
{
"type": "/type/author_role",
"author": {
"key": "/authors/OL3964945A"
}
}
],
"type": {
"key": "/type/work"
},
"revision": 3
}
```
----
## Unmatched
If we exclude any id and title, we'll roughly have the following fields:
```
container_name|contrib_raw_names|year 64064559
unstructured 61711602
container_name|contrib_raw_names|volume|year 49701699
container_name|contrib_raw_names|unstructured|volume|year 36401044
container_name|contrib_raw_names|unstructured|year 26663422
contrib_raw_names|unstructured 16731608
container_name|contrib_raw_names|doi|unstructured|year 14207167
container_name|contrib_raw_names|doi|year 13159340
```
Some examples:
```
{
"biblio": {
"container_name": "Intern. J. Comput. Math.",
"contrib_raw_names": [
"D. Levin"
],
"volume": "B3",
"year": 1973
},
"index": 19,
"key": "PhysRevB.48.6913Cc15R1",
"ref_source": "crossref",
"release_year": 1993,
"release_ident": "i6s6e64n55hh5oned32mdwrs2i",
"work_ident": "aaaeuvgitzfafczctw3bseauri"
}
```
This refers to:
* https://www.tandfonline.com/doi/abs/10.1080/00207167308803075
* 1972, and not 1973, 1993
* https://fatcat.wiki/release/3cstmufhszalvpnppwxjohnnsa
It would help to go from "container name" to "issn", e.g. here: 0020-7160
* https://fatcat.wiki/release/search?q=levin+container_id%3A%22y4k3i2fvabgarkvywismzvy23a%22+year%3A1972
```
$ grep -i "Intern.*J.*Comput.*Math.*" jabbrev.json
{"name": "COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING", "abbrev": "COMPEL"}
{"name": "INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE", "abbrev": "INT J APPL MATH COMP"}
{"name": "INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS", "abbrev": "INT J COMPUT MATH"}
```
Lookup name in issn:
```
$ zstdcat tmp/data.ndj.zst | grep -i "INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS" | jq .
"@graph": [
{
"@id": "http://id.loc.gov/vocabulary/countries/enk",
"label": "England"
},
{
"@id": "organization/ISSNCenter#_1",
"@type": "http://schema.org/Organization"
},
{
"@id": "resource/ISSN-L/0020-7160",
"identifiedBy": "resource/ISSN/0020-7160#ISSN-L"
},
{
"@id": "resource/ISSN/0020-7160",
"@type": [
"http://id.loc.gov/ontologies/bibframe/Instance",
"http://id.loc.gov/ontologies/bibframe/Work",
"http://schema.org/Periodical"
],
"format": "vocabularies/medium#Print",
"http://purl.org/ontology/bibo/issn": "0020-7160",
"identifiedBy": [
"resource/ISSN/0020-7160#ISSN-L",
"resource/ISSN/0020-7160#ISSN",
"resource/ISSN/0020-7160#KeyTitle"
],
```
We would need:
* rough abbrev name -> full name (jabbrev) -> issn (issnlister) -> container id (fatcat)
Example, title match with OL:
```
{
"biblio": {
"container_name": "Private schooling in less economically developed countries",
"contrib_raw_names": [
"Caddell M."
],
"year": 2008
},
"index": 7,
"key": "CIT0008",
"ref_source": "crossref",
"release_year": 2011,
"release_ident": "xqgaanhpf5gotdxxxytgyxw2ty",
"work_ident": "aaaq35j3angwzdpzcvzdil3v4y"
}
```
A matching OL edition record:
```
{
"publishers": [
"Symposium Books"
],
"languages": [
{
"key": "/languages/eng"
}
],
"number_of_pages": 214,
"subtitle": "Asian and African Perspectives (Oxford Studies in Comparative Education)",
"weight": "12.6 ounces",
"title": "Private Schooling in Less Economically Developed Countries",
"isbn_10": [
"1873927851"
],
"type": {
"key": "/type/edition"
},
"identifiers": {
"goodreads": [
"1078335"
]
},
"isbn_13": [
"9781873927854"
],
"covers": [
3020365
],
"physical_format": "Paperback",
"key": "/books/OL12102259M",
"publish_date": "April 1, 2007",
"contributions": [
"Prachi Srivastava (Editor)",
"Geoffrey Walford (Editor)"
],
"subjects": [
"Organization & management of education",
"ASIA",
"Africa",
"Reference / General"
],
"physical_dimensions": "9.1 x 6.1 x 0.7 inches",
"works": [
{
"key": "/works/OL24081822W"
}
],
"lccn": [
"2007408632"
],
"lc_classifications": [
"LC57.5 .P75 2007"
],
```