I actually want to have a page with results for all pages. Is it possible.
On 5/18/07, Yaron Koren <[EMAIL PROTECTED]> wrote:
This is actually the conventional usage of inline queries - looking
for the subject (the first element) of triples. You would search for
[[Has friend::John Doe]], etc., or, if you want to use the same text
in every page, [[Has friend::{{PAGENAME}}]].
-Yaron
On 5/18/07, Sergey Chernyshev
<[EMAIL PROTECTED]> wrote:
> Does it work when Subject is defined as *?
>
> Like if you have a relation on Sergey's page defined as:
>
> Sergey knows [[Has friend::John Doe]] and [[Has friend::Jane Doe]]
from
> high school and [[Has friend::Peter Smith]] from college.
>
> and on Yaron's page defined as:
>
> Yaron knows [[Has friend::John Doe]] from college and [[Has
> friend::Peter Smith]] from work.
>
> Regular query
>
> [[Has friend::*]]
>
> will return:
>
> Sergey John Doe
> Jane Doe
> Peter Smith
>
> Yaron John Doe
> Peter Smith
>
> But what if I want to get result of "Is a friend of" (opposite to "Has
> friend") and expect results like this:
>
> John Doe Sergey
> Yaron
>
> Jane Doe Sergey
>
> Peter Smith Yaron
> Sergey
>
> What kind of query should I run? [[*::Has friend]] doesn't seem to help
;(
>
>
>
> On 5/18/07, Yaron Koren <[EMAIL PROTECTED]> wrote:
> >
> > Well, my mistake - I tried it out, and it appears "inverse queries",
> > i.e. queries that return the object of triples, given the subject,
> > work. And it looks like the functionality has been in SMW for a
> > while... for some reason, it's not mentioned in the help page
> > (http://ontoworld.org/wiki/Help:Inline_queries), and I
> couldn't see
> > documentation anywhere else either. Is this a secret or unsupported
> > feature? In any case, good to know.
> >
> > -Yaron
> >
> >
> > On 5/17/07, Yaron Koren <[EMAIL PROTECTED]> wrote:
> > > This question is a little confusing to think about (at least for
me),
> > > because "friend of" is, in real life, always a bi-directional
> > > relationship. So let me substitute something that's more clearly
> > > one-directional for this example: how about "has been to the house
> > > of".
> > >
> > > Looking at it that way, I don't believe your first example will
work.
> > > I don't think there's any way to determine whom a person "has been
to
> > > the house of" - you can only find out who "has been to the house of"
a
> > > certain person. I think what you're looking for is an inverse query,
> > > which isn't supported, though the issue has come up before on this
> > > mailing list.
> > >
> > > -Yaron
> > >
> > >
> > > On 5/17/07, Jim Wilson <[EMAIL PROTECTED] > wrote:
> > > > Hi SMW Devs,
> > > >
> > > > Quick question: is there a way to get a list of all articles that
meet
> a
> > > > reflexive criteria?
> > > >
> > > > For example, I've got a relation called "friend of", and I know
how to
> do
> > > > these types of queries:
> > > >
> > > > <ask>[[User:Whoever]][[friend of::*]]</ask> - This will return all
> articles
> > > > that User:Whoever is a "friend of"
> > > >
> > > > <ask>[[friend of::User:Whoever]]</ask> - This will return all
articles
> that
> > > > are "friends of" User:Whoever
> > > >
> > > > Is there a way to get the intersection of these two
sets? Meaning,
> everyone
> > > > who is both "friend of" User:Whoever, and who User:Whoever says
> they're
> > > > "friend of"?
> > > >
> > > > Thanks in advance for your help - I really appreciate it.
> > > >
> > > > And if the answer is "no, there's no pure SMW way to do that",
that's
> fine
> > > > too - I can find another solution. I just don't want to waste my
time
> > > > looking for one if SMW can get the job done on its own.
> > > >
> > > > Thanks!
> > > >
> > > > -- Jim R. Wilson (jimbojw)
> > > >
> > > >
>
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