FactGrid:Data modeling: Difference between revisions

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(Created page with "== The Problem of on-and off existence == Goths's Lodge Lodge "Cosmopolit" / "Zum Rautenkranz" / "(Ernst) zum Compaß", Gotha (Q10575) is a typical example: it has a starting point Begin date (P49) but actually several new starts and mor...")
 
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== The Problem of on-and off existence ==
== FactGrid:Vocabularies ==
* [[FactGrid:Vocabularies|Vocabularies]] for vocabularies used in FactGrid
* [[FactGrid:Vocabulary model|Vocabulary model]] for vocabularies stored in FactGrid


Goths's Lodge [[Item:Q10575]] is a typical example: it has a starting point [[Property:P49]] but actually several new starts and more than one end [[Property:P50]]. People found a lodge, the lodge is closed (in the events of the French Revolution), it re-opens in the national wave of the Napoleonic wars, it is closed again in 1935 and re-eopened in 1949 or later or never.
== FactGrid data models ==
* [[FactGrid:Freemasonry data model|Freemasonry]]
* [[FactGrid:Data model for manuscripts|Medieval Codices]]
* [[FactGrid:Print publications data model|Print publications]]
* [[FactGrid:Prose fiction data model|Prose fiction]]
* [[FactGrid:Career Statements|Career Statements]]


Is it always the same lodge? What do we do with changing names? The German National Library creates loads of items under ever new names - and you have to make sure to get the respective successions. The alternative: If those involved wanted to state that they actually are the same people (even if that is only a fiction of continuity) let them:
== Sample Items ==
 
* [[Item:Q385847|Address]]
The present solution: We have started to use [[Property:P137]] "History" and [[Item:Q94446]] "active phase":
* [[Item:Q272575|Book (1719)]]
 
* [[Item:Q418721|Conference]]
See [[Item:Q10575]] Lodge "Ernst zum Compaß", Gotha
* [[Item:Q436785|Cooking recipe]]
 
* [[Item:Q40154|Duchy]]
We can now use qualifiers on each active phase in order to state a respective beginning and a respective end. Is this a good option? How does it work in SPARQL searches if you want to give a time line? How does the option agree with the general P49/P50 use on items?
* [[Item:Q133|Human (*1731)]] / [[Item:Q18837|Human (*1889)]]
 
* [[Lexeme:L1|Lexeme]]
== Changing names ==
* [[Item:Q10575|Lodge]]
 
* [[Item:Q393504|Manuscript]]
An organisation can run through dozens of name changes over the years - e.g. an Early Modern Publishing house with name changes whenever a father hands down the business to son, wife, son in law etc.
* [[Item:Q195108|Political Party]]
 
* [[Item:Q418619|Prize-question]]
We are presently using [[Property:P57]] for a history of naming but that is not ideal since usual searches will not get to the the right names at the right moment.
* [[Item:Q102134|Unit of length]]
 
* [[Item:Q451049|War]]
== Stemmata ==

Latest revision as of 12:17, 30 January 2024

FactGrid:Vocabularies

FactGrid data models

Sample Items

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