Simple description properties
1. rdf:type
| Property Name | rdf:type |
|---|---|
| URI | http://www.w3.org/1999/02/22-rdf-syntax-ns#type |
| Comment | This property is for the content type of the item, expressed by the content class URIs defined at Japan Search. All content classes are a subclass of an overarching class: Descriptive Information Class. |
| Data Type | URI (Use the content class URIs defined at Japan Search) |
| Occurrence | 1 |
2. rdfs:label
| Property Name | rdfs:label |
|---|---|
| URI | http://www.w3.org/2000/01/rdf-schema#label |
| Comment | This property is for the primary name to identify the content. IETF language tags are not attached. |
| Data Type | Literal |
| Occurrence | 1 |
3. schema:name
| Property Name | schema:name |
|---|---|
| URI | http://schema.org/name |
| Comment | This property is for titles, alternative names or aliases, transcriptions etc.
Titles in English are indicated as such by the language tag.
Where more than one name of the same language is listed, those different from the entry in rdfs:label are considered as alternative names.
Although transcriptions can be provided either in Katakana or Hiragana, both scripts are tagged “ja-Kana” in Japan Search.
|
| Data Type | Literal (with language tags where necessary) |
| Occurrence | 1-n |
4. schema:contributor
| Property Name | schema:contributor |
|---|---|
| URI | http://schema.org/contributor |
| Comment | This property is for people, groups and organizations
which contributed to the existence of the content, but are not its creator nor publisher.
(These are described by schema:creator or schema:publisher respectively).
The values of this property include the cast of movies and plays.
|
| Data Type | URI （the same value as the one for jps:agential/jps:value) |
| Occurrence | 0-n |
5. schema:creator
| Property Name | schema:creator |
|---|---|
| URI | http://schema.org/creator |
| Comment | The primary creator of the content. |
| Data Type | URI (the same value as the one for jps:agential/jps:value when the value for jps:relationType is role:制作(creation) or its subclasses.)
|
| Occurrence | 0-n |
6. schema:publisher
| Property Name | schema:publisher |
|---|---|
| URI | http://schema.org/publisher |
| Comment | The publisher of the content. |
| Data Type | URI (the same value as the one for jps:agential/jps:value when the value for jps:relationType is role:公開 (made public) or its subclasses) .
|
| Occurrence | 0-n |
7. schema:temporal
| Property Name | schema:temporal |
|---|---|
| URI | http://schema.org/temporal |
| Comment | Temporal information related to the content. It can be the time of creation, publication, subject or anything else. |
| Data Type | URI of a temporal coverage, such as a year, a time interval, or an era (the same value as the one for jps:temporal/jps:value) |
| Occurrence | 0-n |
8. schema:dateCreated
| Property Name | schema:dateCreated |
|---|---|
| URI | http://schema.org/dateCreated |
| Comment | Date of creation. When the source data has the information of creation date, schema:temporal will have a value in URI format, while this property will have a literal value of the date. |
| Data Type | Literal (Usually normalized in YYYY[-MM]. Time intervals are expressed in YYYY-YYYY.) |
| Occurrence | 0-n |
9. schema:datePublished
| Property Name | schema:datePublished |
|---|---|
| URI | http://schema.org/datePublished |
| Comment | Date of publication. When the source data has the information of publication date, schema:temporal will have a value in URI format, while this property will have a literal value of the date. |
| Data Type | Literal (Usually normalized in YYYY[-MM]. Time intervals are expressed in YYYY-YYYY.) |
| Occurrence | 0-n |
10. schema:spatial
| Property Name | schema:spatial |
|---|---|
| URI | http://schema.org/spatial |
| Comment | Spatial information related to the content. It can be the place of creation, publication, subject or anything else. |
| Data Type | URI of a spatial coverage. Normalized with the prefecture as the smallest unit within Japan, and country for those related to items outside Japan (the same value as the one for jps:spatial/jps:value). |
| Occurrence | 0-n |
11. schema:about
| Property Name | schema:about |
|---|---|
| URI | http://schema.org/about |
| Comment |
Subject and classification of, and keyword related to the content. The information is useful for refining the search. Kigo (seasonal words used in Japanese verses), biological classification, and historic spot names are used as keywords. They are structured.
|
| Data Type | URI |
| Occurrence | 0-n |
12. schema:category
| Property Name | schema:category |
|---|---|
| URI | http://schema.org/category |
| Comment | Classification category of Japanese cultural properties designated by national or local government, and other formal classifications applied to the content. |
| Data Type | URI |
| Occurrence | 0-n |
13. schema:identifier
| Property Name | schema:identifier |
|---|---|
| URI | http://schema.org/identifier |
| Comment | Standard identifiers widely used for the circulation of the content and metadata, such as ISBN and DOI. Neither local identifiers used in individual databases nor call numbers used within each institution are included. |
| Data Type | Literal (The identifier system is indicated as a prefix. E.g. ISBN:4-7615-0188-X) |
| Occurrence | 0-n |
14. schema:isbn
| Property Name | schema:isbn |
|---|---|
| URI | http://schema.org/isbn |
| Data Type | Literal (without hyphen) |
| Occurrence | 0-n |
15. schema:issn
| Property Name | schema:issn |
|---|---|
| URI | http://schema.org/issn |
| Data Type | Literal (with hyphen) |
| Occurrence | 0-n |
16. schema:inLanguage
| Property Name | schema:inLanguage |
|---|---|
| URI | http://schema.org/inLanguage |
| Comment | The primary language(s) of the content. When only part of the content is in a different language, e.g. English abstracts attached to Japanese theses, the language will not be described by this property. |
| Data Type | URI (ISO639-2 Language code URIs provided by the Library of Congress) |
| Occurrence | 0-n |
17. schema:image
| Property Name | schema:image |
|---|---|
| URI | http://schema.org/image |
| Comment | Thumbnails and other informative images provided by the content provider or third parties such as Wikipedia Commons. |
| Data Type | URI |
| Occurrence | 0-n |
18. schema:description
| Property Name | schema:description |
|---|---|
| URI | http://schema.org/description |
| Comment | Additional information about the content not included in the values of other properties. |
| Data Type | Literal |
| Occurrence | 0-n |
19. schema:isPartOf
| Property Name | schema:isPartOf |
|---|---|
| URI | http://schema.org/isPartOf |
| Comment | Indicates content that this content is part of. |
| Data Type | URI（the same value as the one for
jps:partOf/jps:source) |
| Occurrence | 0-n |
20. schema:hasPart
| Property Name | schema:hasPart |
|---|---|
| URI | http://schema.org/hasPart |
| Comment | Link(s) to information that is part of or contained in the content. Since the information indicated by the schema:hasPart property is part of a single content, the schema:hasPart property may have a structured property as its value. |
| Data Type | URI or structured value |
| Occurrence | 0-n |
22. schema:exampleOfWork
| Property Name | schema:exampleOfWork |
|---|---|
| URI | http://schema.org/exampleOfWork |
| Comment | When the described work is embodied as a physical object, information on that object is entered here. |
| Data Type | URI |
| Occurrence | 0-n |
23. schema:workPerformed
| Property Name | schema:workPerformed |
|---|---|
| URI | http://schema.org/workPerformed |
| Comment | When a certain work is performed as part of the program of a performance or event, information on the work itself is entered here. |
| Data Type | URI |
| Occurrence | 0-n |