Wikidata:Schema proposals/sailboat class
Status: Done Wikidata Schema E297 is readyThe Schema for this proposal has been created so the discussion is now closed. Please use the talk page of the new E297 schema for all future comments. |
Name | sailboat class | |
Description |
basic entity schema for sailboat class | |
Associated item | J/92s (Q97179551) | |
Parent schema | E152 | |
Query | SELECT ?sailboat_class ?sailboat_classLabel WHERE {
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
?sailboat_class wdt:P31 wd:Q106179098.
}
|
Progress
editWho | Step | Description | Progress | Instructions |
---|---|---|---|---|
Community | 1 | Create proposal page | Done | |
2 | Community topic groups notification | Done | Try and involve as many people as possible in the discussion, especially those with specific knowledge about the subject area. A good place to start is posting messages to relevant Wiki Projects on Wikidata and Wikipedia with a request for feedback (make sure you include a link to this page). You can also post messages on Wikidata:Project chat for general feedback and help finding other editors with relevant subject knowledge. | |
3 | Community discussion | Done | Add new topics as required to the Discussion section below. The aim is to reach a consensus on the correct structure for the proposed schema, and present this in the Proposed model section below. | |
4 | Proposed schema ready | Done | Once the Proposed model section is complete, change the status at top of page to "Ready" | |
Technical | 5 | Create schema | Done | EntitySchema:E297 The new Wikidata Schema is created at this stage by a technical editor, using the proposed model on this page to define the structure. The status should be changed to "done", and "schema_id" added to the template so that a link is shown to the new schema |
6 | Add link to this proposal on talk page of new Wikidata Schema | Done | EntitySchema_talk:E297 This ensures the proposal discussion can always be found easily, as all future discussion will take place on the talk page of the new Wikidata Schema page. | |
Community | 7 | Community topic groups notification | Done | Wikidata:WikiProject_Sailing/Todo#Done Let users involved in the discussion know the new schema is ready. |
Discussion
editAdd discussion topics here as required when planning the Proposed model below. Please read the instructions in the Progress table above for involving as many people as possible in the discussion.
See WD:SAIL, Wikidata:WikiProject_Sailing/Data_Models/Sailboat_class
Proposed model
editPresent the final model that has been agreed following the discussion with community members. You can use the layout shown in the example table below if applicable, but there is no specific required format. Just make sure it’s presented in a way that makes all parts of the model clear to someone viewing this page for the first time. The most common parts to include in the model are statements, including qualifiers and references where applicable to your schema.
Properties for sailboat class (Q106179098)
editDefining properties
editThe set of properties that are sufficient and required for an item to be within the scope of this data model.
Title | ID | Data type | Description | Examples | Inverse |
---|---|---|---|---|---|
instance of | P31 | Item | instance of: that class of which this subject is a particular example and member; different from P279 (subclass of); for example: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform) | J/92s <instance of> sailboat class | - |
subclass of | P279 | Item | subclass of: this item is a subclass (subset) of that item; all instances of this item are instances of that item; different from P31 (instance of), e.g.: volcano is a subclass of mountain (and an instance of volcanic landform); K2 is an instance of mountain use subclass of (P279) to specify the type of sailboat (i.e. which instances of boat type (Q16103215)) | J/92s <subclass of> monohull | - |
Basic Properties
editThe set of properties that every item within this scope need to have
Title | ID | Data type | Description | Examples | Inverse |
---|---|---|---|---|---|
manufacturer | P176 | Item | manufacturer: (main or final) manufacturer or producer of this product | J/92s <manufacturer> J/Boats | product, material, or service produced or provided |
designed by | P287 | Item | designer: person(s) or organization which designed the object | J/92s <designed by> Rod Johnstone | - |
image | P18 | Commons media file | illustration and image: image of relevant illustration of the subject; if available, also use more specific properties (sample: coat of arms image, locator map, flag image, signature image, logo image, collage image) | J/92s <image> "J-92s.jpg" | - |
length | P2043 | Quantity | length and length overall: measured dimension of an object use qualifier of (P642) with | J/92s <length> 9.14m of (P642) length overall (Q2358152) | - |
width | P2049 | Quantity | width and road width: width of an object use qualifier of (P642) with
| J/92s <width> 3.05m of (P642) beam (Q2376482) | - |
height | P2048 | Quantity | height, human height and body length: vertical length of an entity use qualifier of (P642) with
| J/92s <height> 1.90m of (P642) draft (Q244777) | - |
mass | P2067 | Quantity | mass: mass (in colloquial usage also known as weight) of the item use qualifier of (P642) with
| J/92s <mass> 2,550kg of (P642) displacement (Q5636358) | - |
Optional Properties
editThe set of properties that can be used for items within this scope. They might be not always applicable, or just add incremental value, but nevertheless, they are valid.
Title | ID | Data type | Description | Examples | Inverse |
---|---|---|---|---|---|
sail emblem | P5962 | Commons media file | sail emblem: image of figure placed on the sail of sailing boats to mark the boat type | J/92s <sail emblem> J92s_sail_emblem.png | - |
fabrication method | P2079 | Item | manufacturing process, production, process and building method: method, process or technique used to grow, cook, weave, build, assemble, manufacture the item | J/92s <fabrication method> fiberglass | - |
powered by | P516 | Item | electric power source and engine model: equipment or engine used by the subject to convert a source or energy into mechanical energy | J/92s <powered by> Volvo Penta D1-13 | - |
model item | P5869 | Item | Wikidata model item: defines which item is a best practice example of modelling a subject, which is described by the value of this property, usage instructions at Wikidata:Model items | J/92s <model item> J/92s #35 | - |
total produced | P1092 | Quantity | total produced and print circulation: quantity of item produced | J/92 <total produced> 150 | - |
Undesired Properties
editThe properties that should not be used with this item. This is not supposed to be exhaustive. The main goal is to capture modeling approaches deemed incorrect by convention.