Wikidata:Schema proposals/boat manufacturing company

Name	boat manufacturing company
Description	basic entity schema for a boat manufacturing company
Associated item	boat manufacturing company (Q73126803)
Parent schema	E
Query	SELECT ?cie ?cieLabel WHERE { SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } ?cie wdt:P31 wd:Q73126803. } Try it!

Progress

Who	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:E296 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:E296 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

Add 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/Boat_manufacturing_company

Proposed model

Present 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 boat manufacturing company (Q73126803)

Defining properties

The 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/Boats <instance of> boat manufacturing company	-

Identifiers

Title	ID	Data type	Description	Examples	Inverse
Sailboatdata ID	P4833	External identifier	identifier for a sailboat design on sailboatdata.com	Melges Performance Sailboats <Sailboatdata ID> builder/melges-performance-sailboats	-
USCG MIC	P9411	External identifier	United States Coast Guard Manufacturer's (of boat) Identification Code ("MIC")	J/Boats <USCG MIC> 5923	-
OpenCorporates ID	P1320	External identifier	identifier for a corporation, in the OpenCorporates database. Format: country prefix, optional subnational entity abbrevation, "/", alphanumeric id	J/Boats <OpenCorporates ID> us_ct/0024042	-
LinkedIn company or organization ID	P4264	External identifier	identifier for an official company, school, organisation page, or showcase page, on LinkedIn	J/Boats <LinkedIn company or organization ID> j-boats-inc.	-

Basic Properties

The set of properties that every item within this scope need to have

Title	ID	Data type	Description	Examples	Inverse
country	P17	Item	country: sovereign state that this item is in (not to be used for human beings)	J/Boats <country> United States of America	-
short name	P1813	Monolingual text	abbreviation: short name of a place, organisation, person, journal, wikidata property, etc. Used by some Wikipedia templates. use qualifiers to specify dates: start time (P580) end time (P582)	J/Boats <short name> J/Boats	-
headquarters location	P159	Item	headquarters, siège social, seat, episcopal see and titular see: city or town, where an organization's headquarters is or has been situated. Use P276 qualifier for specific building use qualifiers to specify location: location (P276) street address (P6375) coordinate location (P625)	J/Boats <headquarters location> Newport	-
logo image	P154	Commons media file	logo: graphic mark or emblem commonly used by commercial enterprises, organizations and products use qualifiers to specify dates: start time (P580) end time (P582)	J/Boats <logo image>	-
inception	P571	Point in time	date of establishment: time when an entity begins to exist; for date of official opening use P1619	J/Boats <inception> 1977	-

Optional Properties

The 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
founded by	P112	Item	organizational founder: founder or co-founder of this organization, religion or place	J/Boats <founded by> Rod Johnstone	-
director / manager	P1037	Item	leader of organization: person who manages any kind of group	J/Boats <director / manager> Rod Johnstone	-
employees	P1128	Quantity	employee: total number of employees of a company at a given "point in time" (P585). Most recent data would generally have preferred rank; data for previous years normal rank (not deprecated rank). Add data for recent years, don't overwrite	J/Boats <employees>	-
product or material produced or service provided	P1056	Item	product: material or product produced by an organization, industry, facility, or process	J/Boats <product or material produced or service provided> sailboat	-
official website	P856	URL	official website and home page: URL of the official page of an item (current or former). Usage: If a listed URL no longer points to the official website, do not remove it, but see the "Hijacked or dead websites" section of the Talk page	J/Boats <official website> https://www.jboats.com/	-
parent organization	P749	Item	parent company: parent organization of an organization, opposite of subsidiaries (P355)	J/Boats <parent organization>	has subsidiary
dissolved, abolished or demolished date	P576	Point in time	date of dissolution, abolition or demolition: point in time at which the subject (organisation, building) ceased to exist; see "date of official closure" (P3999) for closing a facility, "service retirement" (P730) for retiring equipment, "discontinued date" (P2669) for stopping a product	<dissolved, abolished or demolished date> 2018	-
significant event	P793	Item	key event: significant or notable events associated with the subject bankruptcy (Q152074), amalgamation (Q1363768), change of ownership (Q14903979), name change (Q84590041), change of ownership (Q14903979)	<significant event> bankruptcy	-

Undesired Properties

The 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.