Help:Źródła/Elementy nie potrzebujące źródeł

Wikidane są zbiorem uźrółowionych danych, co oznacza, że większość deklaracji powinna wskazywać skąd pochodzą dane.

W niektórych przypadkach podawanie źródeł nie jest wymagane. Niniejsze wytyczne wyjaśniają, kiedy nie potrzeba dodawać źródła do deklaracji w Wikidanych.

Please note that when data about an item is disputed, then a source needs to be added regardless of whether it is included below. Furthermore, sources should not be removed from items that already have sources.

Gdy wartość jest powszechnie znana

Certain properties usually don't require a source:

1. many 'instance of (P31) ' values
   • where these are obvious to most human beings looking at the item
   • Example: the statement "Elvis Presley (Q303) is an instance of (P31) a human (Q5)" does not need a source
2. occupation (P106)
   • unless it is not well-known; most people, however, are notable enough to be in Wikidata because of their occupation
   • Example: the statement that "Elvis Presley (Q303) had the occupation (P106) of singer (Q177220)" does not need a source
3. subclass of (P279)
   • similar to instance of (P31) — but used when every instance of a class is also an instance of another class
   • Example: the statement "a trilogy (Q149010) is a subclass of (P279) a series of creative works (Q7725310)" (every trilogy is a series in English) does not need a source

Gdy element ma deklarację, która odnosi się do źródła zewnętrznego

W przypadku, gdy zewnętrzne źródło pozwala łatwo sprawdzić informacje o pozostałych deklaracjach i nie potrzeba źródła wymienionego w Wikipedii.

1. Właściwości kontroli autorytatywnej
   • values for authority control properties do not need a source because the values are linked to and/or automatically imported from the authoritative catalog, system, or database
   • Example: a statement about Harry Potter and the Philosopher's Stone (Q43361)'s GND ID (P227) (an authority file maintained by the German National Library) or its OCLC control number (P243) does not need a source
2. Commons category (P373)
   • a statement about the item's Wikimedia Commons category (the category containing files related to the item) does not need a source
3. topic's main category (P910) oraz category's main topic (P301)
   • dla elementów, które są stronami kategorii Wikimedia
   • Example: a statement that the category's main topic (P301) is Germany (Q183) for Category:Germany (Q1410828) does not need a source

Note: If a particular authority control source of information has not yet been added to Wikidata as a property, you can propose it at Wikidata:Property proposal/Authority control.

Gdy sam element jest źródłem deklaracji

1. a book for its author and other information on the cover
   • for information inside the book (e.g. plot details) use chapter (P792) in the source
   • Example: a statement about The Hunger Games (Q11679) having Suzanne Collins (Q228624) as the author (P50) does not then need to include The Hunger Games (Q11679) as a source
2. a movie for its actors and other information in the credits
3. a DVD or LP record for information on the cover, including the playlist
   • for information in liner notes use stated in (P248) with liner notes (Q2263757) as the source
4. coordinates for anything you can visit or easily identify on a map, including a lunar or Martian map.

Zobacz też

• Help:Sources