This is absolutely the best tutorial on using SPARQL to query Wikidata. 2 hours of your life is nothing compared to the perfectly paced lesson you will get. There are no shortcuts in life or programming. Thank you for this great video!
Hey @TheWikimediaFoundation could you add this to the timestamps? 1:01:27 Introduction to Optionals (utilized to prevent items that do not meet the specified conditions from being excluded in the result) 1:03:34 Optionals 1:12:00 Advanced conditionals (for linked items) 1:17:30 Advanced conditionals (filter) 1:22:00 Introduction to Help Resources 1:24:39 Reviewing some interesting query examples 1:43:30 Review of PetScan Tool Updated 26/03/2024
"if you are really proud of this query, because it now includes some complicated syntax and we want to share it with our grandmother or something.." The funniest thing about the joke is how smooth he is.
Excellent intro to RDF. Regarding "fathers of politician" -- isn't father a subclass of parent? if so, then how would I refactor the query to be "parent-focused" (i.e. gender neutral) without resorting to UNION "mother of politician"?
Hey, the video it’s amazing I learned so much but I have a problem, I tried searching a wdt I used ctrl+space the search bar came out but on writing the human command I didn’t get no items. Pls I wish to know why.
I am stuck at one problem, how can we get multiple values of a property forexample: If I am fetching statistical packages that have property version and I wanted to fetched all the version mentioned in this property. What I am getting is the single value of version. please can you help.
Why does this guy not have his own show in Las Vegas? I can't believe he took nearly two hours to present twenty minutes worth of information. If I had to research how to do this at work, I would miss a quarter of a day listening to a guy whose voice rarely deviated from second octave E natural.
This is the most important video I've watched in a long time.
This is absolutely the best tutorial on using SPARQL to query Wikidata. 2 hours of your life is nothing compared to the perfectly paced lesson you will get. There are no shortcuts in life or programming. Thank you for this great video!
This video's long, but I watched through it because the guy is pretty funny in certain cases. He knows a good balance of comedy and professionalism.
yes now im drunk with power
Hey @TheWikimediaFoundation could you add this to the timestamps?
1:01:27 Introduction to Optionals (utilized to prevent items that do not meet the specified conditions from being excluded in the result)
1:03:34 Optionals
1:12:00 Advanced conditionals (for linked items)
1:17:30 Advanced conditionals (filter)
1:22:00 Introduction to Help Resources
1:24:39 Reviewing some interesting query examples
1:43:30 Review of PetScan Tool
Updated 26/03/2024
Very nice tutorial. Good pace and clarity for beginners.
Mind-blowing tutorial...I just loved it..
The Wikidata is amazing and this tutorial is very inspiring, thank you!
Really great tutorial (and entertaining presenter) - thank you!
Excellent and useful tutorial - Congratulations to the speaker.
"if you are really proud of this query, because it now includes some complicated syntax and we want to share it with our grandmother or something.."
The funniest thing about the joke is how smooth he is.
Woah, Awesome Awesome Awesome
Great and useful video, thanks
An excellent video.
Amazing explanation! Thank you so much.
Great overview. Thank you.
This is such a helpful video. I appreciate it a lot
thanks for useful vid)
Great tutorial! Thank you!
Great video. Thanks a lot for uploading!
Thank you for the video! It is very helpful!
Fantastic tutorial!
Great explanation. Many thanks.
Thank you so much! This will help my research!
Great and really useful tuto. Must have a link on the sparql interface of wikidata !
Excellent intro to RDF. Regarding "fathers of politician" -- isn't father a subclass of parent? if so, then how would I refactor the query to be "parent-focused" (i.e. gender neutral) without resorting to UNION "mother of politician"?
I really enjoyed the tutorial and recommend everyone to watch this :)
Sir, if you have more videos, query examples. Then please upload ..MUCH NEEDED!
Thank you for the talk!
great! thank so much
thank you
I want to use sparql for looking for missing data (for me to fill in) and I still can't get my head around that
အသစ်ဆုံးပထမ
Hey, the video it’s amazing I learned so much but I have a problem, I tried searching a wdt I used ctrl+space the search bar came out but on writing the human command I didn’t get no items. Pls I wish to know why.
I am stuck at one problem, how can we get multiple values of a property forexample: If I am fetching statistical packages that have property version and I wanted to fetched all the version mentioned in this property. What I am getting is the single value of version. please can you help.
I would like to make a query that returns a list with the articles and sub-articles of a wikipedia category
thanks for the vídeo.
when i ran first query return error at line 5
SELECT ?item ?itemLabel
WHERE
{
?item wdt:P31 wd:Q5
?item wdt:P106 wd:Q1930187
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
whats wrong?
the answer is at 31:37
I am using a Mac and this auto-completion doesn't seem to work with ctrl+space, any ideas how i can fix this? thanks!
it's functional on Mac as well, you must go on control + space and write down something.
The average lifespan by occupation query times out these days.
weird al yankovic is not journalist
งานผมหายไปจากเครื่องตอม
a
Why does this guy not have his own show in Las Vegas?
I can't believe he took nearly two hours to present twenty minutes worth of information.
If I had to research how to do this at work, I would miss a quarter of a day listening to a guy whose voice rarely deviated from second octave E natural.