Domain errors in the mappings (2K+)

dbpedia / mappings-tracker

This project is used for tracking mapping issues in mappings.dbpedia.org

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Domain errors in the mappings (2K+) #57

Closed jimkont closed 9 years ago

jimkont commented 9 years ago

As announced on the mailing list, here is a list of domain errors in the mappings wiki.

https://docs.google.com/spreadsheets/d/1FSh5XRVNmztO90sAJ13tLETqTUl7P5EASP_6OG1N-iY/edit#gid=0

VladimirAlexiev commented 9 years ago

Very useful! Fixed 2, 1998 to go :-) What is the underscore in eg "expected domain = Person,_PersonalEvent"?

VladimirAlexiev commented 9 years ago

When was this taken? http://mappings.dbpedia.org/index.php/Mapping_bg:Инфо_училище is listed but it was deleted on 6 Feb 2015 (the right one is http://mappings.dbpedia.org/index.php/Mapping_bg:Училище)

jimkont commented 9 years ago

Should be the latest mappings (~2 days ago), @chile12 did you create the RDF with the lastest ontology / mappings? Otherwise I'll create a recent one and re-post

jimkont commented 9 years ago

See https://github.com/dbpedia/ontology-tracker/issues/6 for the ,_ issue

jimkont commented 9 years ago

An updated evaluation can be found here https://docs.google.com/spreadsheets/d/10nOQzSoW8l42ogupLqishdmoFco2ZLs42glaW1B0zX8/edit#gid=0

Nono314 commented 9 years ago

There are 244 entries with expected domain Thing.

Mass setting them to owl:Thing should fix them since everything is an owl:Thing?

jimkont commented 9 years ago

These properties had Thing as rdfs:domain instead of owl:Thing and it was translated as dbo:Thing

VladimirAlexiev commented 9 years ago

Ok, so "_" comes from a space someone put after the comma. I've made col "mapping" into a hyperlink to edit the mapping, and made first col "Lang" (very useful for filtering).

jimkont commented 9 years ago

From now on this report is available online here with the help of @chile12 http://mappings.dbpedia.org/validation/index.html

the data will be updated on a daily basis & your feedback is welcome

VladimirAlexiev commented 9 years ago

@chile12 that's great! Suggestions for improvement:

move the filter boxes on top (I almost missed them at the bottom)
make the Mapping col into Edit link not View link (eg http://mappings.dbpedia.org/index.php?title=Mapping_bg:Геообект&action=edit instead of http://mappings.dbpedia.org/index.php/Mapping_bg:Геообект)
make the Predicate, Expected & Existing cols into Edit links (eg http://mappings.dbpedia.org/index.php?title=OntologyProperty:child&action=edit instead of http://dbpedia.org/ontology/child)

Will look at lang="en|bg"

VladimirAlexiev commented 9 years ago

add link "hiearchy" to "Existing", going to the position of that class in the hierarchy, eg: http://mappings.dbpedia.org/server/ontology/classes/#Monarch

VladimirAlexiev commented 9 years ago

Added a brief doc of this wonderful service: http://mappings.dbpedia.org/index.php/Main_Page#Domain_Validation

jimkont commented 9 years ago

done, should we leave this issue open?

VladimirAlexiev commented 9 years ago

Close it. Fixing all the problems is a lot of ongoing work