No, that's obviously wrong. And you don't need GROUP BY and SUM - in
your examples it's even the wrong way.
Simply SELECT the team and use '+' to compute the sum of the different
goal values.
And why can't you try it out?
> Will it works like:
>
> SELECT (SUM(?worldcupgoals ?eurogoals ?othergoals))
> where { ?team rdf:type ont:Team . ?team ont:WorldCup_Goals ?worldcupgoals;
> ont:EuroCup_Goals ?eurogoals ; ont:Other_Goals ?othergoals}
>
>
> On Sat, Oct 8, 2016 at 12:43 PM, Martynas Jusevičius <marty...@graphity.org>
> wrote:
>
>> https://www.w3.org/TR/2013/REC-sparql11-query-20130321/#aggregateExample
>>
>> On Sat, Oct 8, 2016 at 9:35 PM, neha gupta <neha.bang...@gmail.com> wrote:
>>> I am sorry but need some details? I really have no idea how to sum
>> multiple
>>> values (data properties) using SPARQL, despite searched the web.
>>>
>>> On Sat, Oct 8, 2016 at 11:21 AM, Andy Seaborne <a...@apache.org> wrote:
>>>
>>>> SUM and GROUP BY
>>>>
>>>> Andy
>>>>
>>>>
>>>> On 08/10/16 19:14, neha gupta wrote:
>>>>
>>>>> team1 WorldCup_Goals 20
>>>>> team1 EuroCup_Goals 25
>>>>> team1 Other_Goals 50
>>>>>
>>>>> WorldCup_Goals, EuroCup_Goals and Other_Goals are my properties.
>>>>>
>>>>> How to calculate total goals of team1 using SPARQL?
>>>>>
>>>>>
--
Lorenz Bühmann
AKSW group, University of Leipzig
Group: http://aksw.org - semantic web research center
