Re: [Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-11-15 Thread Sebastian Hellmann
Hi Denny, all, here is the second prototype of the new overarching DBpedia approach: https://databus.dbpedia.org/vehnem/flexifusion/prefusion/2019.11.01 Datasets are grouped by property, DBpedia ontology is used, if exists. Data contains all Wkipedia languages mapped via DBpedia, Wikidata

Re: [Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-10-03 Thread Sebastian Hellmann
Hi Denny, here are some initial points: 1. there is also the generic dataset from last month: https://databus.dbpedia.org/dbpedia/generic/infobox-properties/2019.08.30 dataset (We still need to copy the docu on the bus). This has the highest coverage, but lowest consistency. English has

Re: [Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-10-03 Thread hellmann
Hi Marco, On October 1, 2019 11:48:02 PM GMT+02:00, Marco Fossati wrote: >Hi Denny, > >Thanks for publishing your Colab notebook! >I went through it and would like to share my first thoughts here. We >can >then move further discussion somewhere else. > >1. in general, how can we compare

Re: [Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-10-01 Thread Gerard Meijssen
Hoi, As indicated by the DBpedia people, there are two ways in which data gets into their latest Fusion offering. There is consensus, all the available sources agree and, there is the notion where one source is deemed authoritative. Remember, DBpedia uses sources outside of the Wikimedia movement

Re: [Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-10-01 Thread Marco Fossati
Hi Denny, Thanks for publishing your Colab notebook! I went through it and would like to share my first thoughts here. We can then move further discussion somewhere else. 1. in general, how can we compare datasets with totally different time stamps? Wikidata is alive, Freebase is dead, and

[Wikidata] Comparison of Wikidata, DBpedia, and Freebase (draft and invitation)

2019-09-30 Thread Denny Vrandečić
Hi all, as promised, now that I am back from my trip, here's my draft of the comparison of Wikidata, DBpedia, and Freebase. It is a draft, it is obviously potentially biased given my background, etc., but I hope that we can work on it together to get it into a good shape. Markus, amusingly I