Open main menu
This page is a translated version of the page Help:Ranking and the translation is 40% complete.

Other languages:
Bahasa Indonesia • ‎Deutsch • ‎English • ‎Esperanto • ‎Nederlands • ‎català • ‎dansk • ‎français • ‎italiano • ‎norsk bokmål • ‎polski • ‎português do Brasil • ‎română • ‎svenska • ‎čeština • ‎русский • ‎українська • ‎հայերեն • ‎العربية • ‎فارسی • ‎中文 • ‎日本語 • ‎한국어
Ranks (in red rectangle)

Rang er en virkemåte for å sette flere verdier for en påstand. Standardverdien for en rang er "normal", et utsagn kan også settes som "foretrukken" eller "foreldet" rang.

Contents

Hva brukes rang til

Noen utsagn har flere verdier. For eksempel har Barack Obama (Q76) to verdier, både Malia Obama (Q15070044) og Sasha Obama (Q15070048), for egenskapen child (P40).

Other statements should ideally only ever have one value, but can contain additional values that may provide historical information, an alternative perspective, or a different result depending on the method of measurement or scientific approach used. For example, the item for United States of America (Q30) could have more than one value for the population (P1082) property: one dating from 2005 and one for 2013.

In this second example, only the 2013 value would be of relevance to those interested in the most recent and up-to-date population of the United States of America. Ranks are therefore used in order to allow users to easily differentiate between the multiple values of a statement.

Angående spørringer

Spørringer gir mulighet til å utføre forhånsdefinerte søk på alle element i wikidata. These searches can be complicated and compound, meaning retrieving results based on two or more conditions. Examples of possible Wikidata queries include "everything with a population of more than 1,000,000 that is a city" and even "every female artist who was born in a city of more than 1,000,000 in Japan."

As you may have realized, it will not always be appropriate for all values of a statement to be returned when performing a query. Ranks therefore allow Wikidata users to improve the results of queries by selecting which values should be included in a search.

Hva rang ikke er

Rang må skilles fra referanser som brukes for å vise til kilder som støtter opp under data i for en påstand.

Ranks are not a way of asserting your view for a disputed value, but instead are used for communicating the consensus opinion for a statement. All disputes should be discussed on the item's discussion page. Edit warring over values is not acceptable.

There is however another way to state that a statement is disputed and by whom: the qualifier statement disputed by (P1310)  .

Bruk

Rang blir brukt til å skille flere verdier for det samme utsagnet, men hvis utsagnet bare har en verdi, vil utsagnet ha normal rang. Da er det ikke noen grunn til å bruke foretrukken rang

There can be any number of statements with each rank, i.e. more than one value can be assigned the preferred rank.

Normal rang

The normal rank is assigned to all statements by default. A normal rank provides no judgement or evaluation of a value's accuracy and currency and therefore should be considered neutral.

Normal ranks are typically used for statements that contain relevant information that is believed to be correct, but may be too extensive to be shown by default. They are also used for statements with multiple values when it does not make sense to indicate that one value is "more correct" than any other.

For templates (for e.g. info boxes) and queries (once they are implemented), per default normal ranked values will be used for a property in cases when the property has no preferred rank.

Examples:

  • The item for Barack Obama has two values listed as children; both values should be given the normal rank because neither value is more "correct" than the other
  • The item for Hillary Clinton has multiple values listed for the property position held (P39) including attorney at law, U.S. Senator, U.S. Secretary of State, and First Lady; all positions held in the past should be given the normal rank

Foretrukken rang

The preferred rank is assigned to the most current statement or statements that best represent consensus (be it scientific consensus or the Wikidata community consensus).

Ideally, the preferred rank will be applied to sourced statements and/or statements with qualifiers which provide further details in support of the validity of their values, for example, through the use of qualifiers with the properties point in time (P585), determination method (P459), etc.

For templates and queries, per default preferred statement(s) for a property will be used if they exist, otherwise normal statement(s) will be used.

Examples:

  • An item of a city may feature a historic list of its mayors. The current mayor would receive the preferred rank.
  • There may be several ways to measure the length of a river resulting in different results depending on to the method used. In such cases, the result of the most commonly used or scientifically valid method should receive the preferred rank.

Avskrevet rang

The deprecated rank is used for statements that are known to include errors (i.e. data produced by flawed measurement processes, inaccurate statements) or that represent outdated knowledge (i.e. information that was never correct, but was at some point thought to be). It is often useful to indicate the reason for a deprecation with a reason for deprecation (P2241) qualifier. This does not apply to correct historical information, such as previous values of a statement, as long as they represent accurate information for the indicated time period. Such statements should instead be annotated with the apropriate start time (P580)/end time (P582) qualifiers.

Marking erroneous statements as deprecated instead of simply deleting such statements has three benefits:

  1. it allows other users to know not to re-add the value to the item
  2. it provides a mechanism for representing the evolution of theories and ideas and thereby creates a richer context for understanding human knowledge
  3. it upholds and establishes the integrity of Wikidata as a secondary knowledge base (that collects and links to references), rather than a primary database of facts. Wikidata simply provides information according to specific sources; those sources may or may not reflect contemporary thought or scientific consensus

For templates and queries, deprecated statements will never be used unless that is specifically requested.

Examples:

  • The earth being the center of the cosmos once was subject of scientific discourse which can be backed by references. However, the geocentric model is now deprecated.

Hvordan påføre en rang

Ranks are added on an item page under the Statements section.

  1. To add a rank to a statement, click on the [edit] button
  2. Once in edit mode, the ranking mechanism will appear as small blue icon to the left of a statement's value (they appear as the same icons in grey when an item page is not being edited)
  3. Click on the icon and select either preferred rank, normal rank, or deprecated rank from the menu
  4. Check that the rank icon appears as it should:
      for a preferred rank;
      for a normal rank;
      for a deprecated rank
  5. Click on the [publish] button once done

Se også

For relaterte hjelpesider, se:

  • Help:Statements, which explains what statements are and what rules they follow
  • Help:Sources, which explains what sources are and what rules they follow
  • Help:Qualifiers, which explains what qualifiers are and what rules they follow
  • Help:Deprecation, which explains justifying decisions to supersede and mark incorrect values

For additional information and guidance, see:

  • Project chat, for diskusjoner rundt alle aspekter av Wikidata
  • Wikidata:Glossary, ordboken for begreper brukt på denne og andre hjelpesider
  • Help:FAQ, ofte stilte spørsmål og svar fra Wikidata-samfunnet
  • Help:Contents, hjelpeportal som inneholder all tilgjengelig dokumentasjon for Wikidata