Wikidata:WikiProject PCC Wikidata Pilot/UC Davis/Data Model

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The UC Davis Data Models are designed to help our contributors determine what data are required and/or preferred for object creation. These models are influenced by Stanford's Data Models, a set of models that were developed in part during Stanford's participation with the Linked Data for Production (LD4P2) project.

Similar to Stanford, these models are presented at three levels:

  • Basic description - the bare minimum to create an item to link to from another item; create object items if not already present
  • Core description - additional descriptive elements to support known or likely use cases; create object items if not already present
  • Extended description - other possibly useful properties; if object item is not already present, omit the property

See also: Wikidata data modeling guidelines.

Models[edit]

Some predicates are only appropriate for University of California, Davis (Q129421), and should not be used for organizations within the university.

Basic Carnegie Classification of Institutions of Higher Education (P2643) Org Classification Use as many as required

For every Wikidata entry you create or edit, always add this statement: on focus list of Wikimedia project (P5008) = WikiProject PCC Wikidata Pilot/UC Davis (Q106908970)

UC Davis Organizations[edit]

Organizations within UC Davis include Colleges, Departments and Lab facilities. See also WikiProject Universities' list of recommended statements for describing schools.

Divisions are no longer included in the university's organizational structure

Level Property Value Usage note
Basic Label school name as given on university website Organizations should be prefixed with "University of California, Davis," e.g. University of California, Davis, College of Letters and Science (Q7864157), University of California, Davis, Department of Anthropology (Q101018348). However, organizations with a memorial or unique title e.g. Betty Irene Moore School of Nursing (Q4898845), Carlson Health Sciences Library (Q98828351) should not be prefixed. The UC's General Catalog Department Programs and degrees page includes the official titles. When an organization has names in multiple forms, prefer the full form
Basic Description brief description e.g. school of education at University of California, Davis, academic department at University of California, Davis, department of chemistry at University of California, Davis
Basic Also known as other names, including former names, used by the entity One way to quickly locate alternative names is to search an entity in ISNI, e.g. https://isni.org/isni/0000000406470038
Const instance of (P31) organization (Q43229) In addition, add faculty (Q180958) for schools/colleges, academic department (Q2467461) for departments, and research center (Q7315155) for research centers
Const part of (P361) University of California, Davis (Q129421)
Basic parent organization (P749) direct parent org e.g. University of California, Davis, College of Letters and Science (Q7864157) is the parent organization of University of California, Davis, Department of Chemistry (Q101018379). Remember to add a corresponding inverse statement to the parent Wikidata entry by using has subsidiary (P355)
Core official website (P856) URL of school's website Add qualifier language of work or name (P407) for English (Q1860) and a reference using retrieved (P813) for the date you located the data
Const country (P17) United States of America (Q30)
Ext official name (P1448) official name as set by the university Qualify with start time (P580) and/or end time (P582) as applicable
Ext name (P2561) other names used by by the entity Create a statement for each variant name recorded in "Also known as"
Ext short name (P1813) Acronym or abbreviation used by the entity
Ext inception (P571) date of school's founding
Ext founded by (P112) founder of school
Ext named after (P138) person, family, or organization the school is named after Qualify with start time (P580) and/or end time (P582) as applicable
Ext accredited by (P5514) Body responsible for accrediting the school
Ext coordinate location (P625) Add this property when you can easily find a specific physical location of an organization. Do not add this property if the only available address is One Shields Avenue Davis, CA
Ext located in the administrative territorial entity (P131) Always add this property for organizations not located on the Main UC Davis campus
Ext street address (P6375) Add this property when it is easy to find
Ext field of work (P101) For academic Organizations, add their fields of research as well. These are typically a subclass of an academic discipline (Q11862829). You can add as many as required

Schools and Colleges[edit]

Schools should have the University as their direct parent, You should look for a subclass of specialized higher education institution (Q16710795) if it exists as the instance type. Schools and Colleges are Organizations, so follow the instructions in the preceding section on Organizations.

Level Property Value Usage note
Basic Label University of California, Davis, School of XXX e.g. University of California, Davis, School of Law (Q7864163)
Const parent organization (P749) University of California, Davis (Q129421)
Basic instance of (P31) faculty (Q180958) In addition, identify if there is a specialization, e.g. law school (Q1321960), business school (Q1143635), or engineering school (Q1663017)

Departments[edit]

Departments should also follow the Organization section, with the following additions/modifications.

Level Property Value Usage note
Core Label University of California, Davis, Department of XXX e.g. University of California, Davis, Department of Viticulture and Enology (Q7864164)
Const instance of (P31) academic department (Q2467461)
Basic parent organization (P749) direct parent
Basic Classification of Instructional Programs code (P2357) Campus is required to identify these for majors. If the majors are within, or closely associated with a dept, can add here. Search National Center for Education Statistics CIP page to locate the matching code. When possible, prefer a specific code to the "umbrella" code, e.g. for University of California, Davis, Department of Psychology (Q101018504), use 42.0101 as opposed to 42.01.

Programs[edit]

Programs should also follow the Organization section, with the following additions/modifications.

Level Property Value Usage note
Core Label University of California, Davis, [entity name] Always begin with University of California, Davis, e.g. University of California, Davis, Middle East/South Asia Studies (Q104836690)
Const instance of (P31) interdisciplinary program (Q84771819) In addition to organization (Q43229)
Basic parent organization (P749) direct parent If the parent organization is unknown, it is okay not to provide this data.

Research Centers[edit]

Some organizational units on campus, Core Facilities, Organized Research Units, Centers and Institutes. In addition to creating this as an instance of, these should also be tagged with their designation as a research center.

Level Property Value Usage note
Core Label University of California, Davis, [entity name] Always begin with University of California, Davis, e.g. University of California, Davis, MIND Institute (Q45133539)
Const instance of (P31) research center (Q7315155) In addition to organization (Q43229)
Basic parent organization (P749) direct parent If the parent organization is unknown, it is okay not to provide this data.

UC Davis Faculty[edit]

Current or previous faculty associated with UC Davis.

Level Property Value Usage note
Basic Label Person's name as given on resource language = English
Basic Description Brief description of the person language = English. If not sure, use "American academic"
Basic Alias other names, including former names, used by the entity language = English. Enter alternative names if readily available
Const instance of (P31) human (Q5)
Core occupation (P106) academic (Q3400985) and university teacher (Q1622272) add other appropriate role(s), e.g. professor (Q121594), researcher (Q1650915), dean (Q723682), director (Q1162163), economist (Q188094), mathematician (Q170790). For retired faculty, add emeritus (Q211830)
Core employer (P108) University of California, Davis (Q129421) add other employer(s) if the person works/worked somewhere else
Core work location (P937) Davis (Q668546) or Sacramento (Q18013) add other location if the person works/worked somewhere else
Core field of work (P101) academic discipline if not sure what term to use, see Stanford's suggested term list
Core affiliation (P1416) academic department at UC Davis the person is affiliated with
Core name (P2561) other name(s) the person uses enter all names listed under Alias
Ext sex or gender (P21) sex or gender a person self identifies or is publicly known as
Ext date of birth (P569) date of birth
Ext date of death (P570) date of death
Ext educated at (P69) where the person was educated
Ext educated at (P69) qualifier: academic degree (P512) academic degree earned at that institution
Ext educated at (P69) qualifier: start time (P580) year in which was started
Ext educated at (P69) qualifier: end time (P582) year in which was completed
Ext academic degree (P512) qualifier: point in time (P585) year in which the degree was awarded
Ext educated at (P69) qualifier: academic major (P812) academic major or discipline that was the focus of the degree
Ext employer (P108) qualifier: position held (P39) position held at the employing institution
Ext employer (P108) qualifier: start time (P580) starting year at that institution (or in that position, if provided)
Ext employer (P108) qualifier: end time (P582) ending year at that institution (or in that position, if provided)
Ext award received (P166) awards granted to the person always supply this statement when information is readily available
Ext member of (P463) organization or group the person is a member of
Ext described at URL (P973) webpage that contains information related to the person always provide the "retrieve" date as a reference
Ext email address (P968) the person's UC Davis email address if the person is no longer affiliated with UC Davis, change the statement's rank to Deprecated
Ext academic appointment (P8413) academic appointment supply this statement if information is readily available
Ext notable work (P800) best known work(s)
Ext Library of Congress authority ID (P244) Library of Congress Name Authority ID add additional IDs if you can easily locate (See Stanford's suggested list)
Const on focus list of Wikimedia project (P5008) WikiProject PCC Wikidata Pilot/UC Davis (Q106908970)

California Geographic Names[edit]

These California geographic names are related to objects from the Eastman's Originals Collection.

Level Property Value Usage note
Basic Label Place name
Const Description census-designated place in California
Basic Also known as variant names of the place e.g. Adinville, Aldenville for Adin (Q357293). USGS GNIS has variant names to use
Basic instance of (P31) possible value: city in the United States (Q1093829), state or insular area capital of the United States (Q21518270), county seat (Q62049), human settlement (Q486972), neighborhood (Q123705), unincorporated community in the United States (Q17343829)
Ext inception (P571) year the place is established
Core country (P17) United States of America (Q30)
Core located in the administrative territorial entity (P131) locate the data from USGS GNIS always include retrieved (P813) as a reference
Core coordinate location (P625) use value found in USGS GNIS, GeoNames, or Google Map always include stated in (P248) and retrieved (P813) as references
Core elevation above sea level (P2044) use the value from USGS GNIS always include stated in (P248) and retrieved (P813) as references
Ext population (P1082) use the value from GeoNames always include stated in (P248) and retrieved (P813) as references
Ext postal code (P281) always include stated in (P248) and retrieved (P813) as references
Core FIPS 55-3 (locations in the US) (P774) locate the data from USGS GNIS and combine State code and Census code, e.g. 06-00310 for Adin, California ; 18-80108 for Warren, Indiana always retrieved (P813) as a reference
Core GNIS Feature ID (P590) locate the data from USGS GNIS always retrieved (P813) as a reference
Core GeoNames ID (P1566) locate the data from GeoNames always retrieved (P813) as a reference
Ext VIAF ID (P214) locate the data from Virtual International Authority File always retrieved (P813) as a reference
Const on focus list of Wikimedia project (P5008) WikiProject PCC Wikidata Pilot/UC Davis (Q106908970)
Const depicted by (P1299) Eastman's Originals Collection (Q102047181)

Dams in California[edit]

Select Californian dams portrayed in the Department of Irrigation photographs from the Eastman's Originals Collection.

Level Property Value Usage note
Basic Label Dam name
Const Description Use this format: dam in [location], e.g. dam in Oroville, California
Basic Also known as variant names of the dam
Basic instance of (P31) In addition to dam (Q12323), add additional possible values if applicable: arch dam (Q890545), arch-gravity dam (Q357679), embankment dam (Q1244922), gravity dam (Q3497167), hydroelectric power station (Q15911738)
Ext inception (P571) year when the dam is built provide if data is readily available
Ext date of official opening (P1619) the date when the dam is official opening for operation provide if data is readily available
Core country (P17) the country where the dam is located
Core name (P2561) variant names of the dam add any name included in "Also known as"
Core located in the administrative territorial entity (P131) the county where the dam is located
Core coordinate location (P625) use the value from USGS GNIS or Geonames always include stated in (P248) and retrieved (P813) as references
Ext reservoir created (P4661) provide if data is readily available
Ext nominal power capacity (P2109) provide if data is readily available
Ext located in or next to body of water (P206) provide if data is readily available
Ext elevation above sea level (P2044) provide if data is readily available
Ext drainage basin (P4614) provide if data is readily available
Ext located in/on physical feature (P706) provide if data is readily available
Ext owned by (P127) provide if data is readily available
Ext operator (P137) provide if data is readily available
Ext length (P2043) provide if data is readily available
Ext height (P2048) provide if data is readily available
Ext official website (P856) provide if data is readily available
Core GNIS Feature ID (P590) locate the ID by searching USGS GNIS
Core GeoNames ID (P1566) locate the ID by searching Geonames
Const on focus list of Wikimedia project (P5008) WikiProject PCC Wikidata Pilot/UC Davis (Q106908970)