model which created in the first step "as R2RML does
RDB2RDF mapping".
Thanks again.
On Mar 17, 2017 5:05 PM, "Kingsley Idehen" wrote:
> On 3/17/17 10:05 AM, Eng.Bassam wrote:
>
> Hi
> I transformed an SQL database to RDF graph using an R2RML in a commercial
> ed
Hi
I transformed an SQL database to RDF graph using an R2RML in a commercial
edition of Virtuoso 7.2.
Now I have 5000 *standard XML files*, Can I do a mapping to RDF Graph "same
as R2RML" for those XML files using a Virtuoso???
Thanks.
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> Eng.
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inference (Banana
and Apple are fruits)
Thanks
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> Eng.Bassam Najeeb.
>Software Engineer.
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> Universal Data Access, I
, or wrong?
I need fastest way, and wish to see a progress bar to know how remaining
time
note:
while it executing, I made COUNT(*) via SPARQL to see if count of added
triples to graph increase or not, I think after 1 hour not add any triple
on graph and ISQL still busy :(
--
--
Hi
Is there any way to show loaded ontology in virtuoso in graphical
representation ???
I mean named nodes and arcs ?
thanks
--
---
> Eng.Bassam Najeeb.
>Software Engineer.
--
Si
eturn also A classes (inheritance).
get all D classes this will return also D classes (owl:sameAS)
thanks
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> Eng.Bassam Najeeb.
>Software Engineer.
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Site24x7 APM Insigh
n 1/4/16 4:52 AM, Eng.Bassam wrote:
>
> Hi
> I have tried this solution many times but unfortunately it's fail
> the generated IRI by virtuoso as "
> http%3A%2F%2Fsws.geonames.org%2F226074%2F
> <http://localhost:8890/conductor/http%3A%2F%2Fsws.geonames.org%2F2260
7:57 PM, Kingsley Idehen
wrote:
> On 12/30/15 8:21 AM, Eng.Bassam wrote:
>
> Hi Kingsely and all members
>
> still there is the same problem can't traverse from ontology to other
> cause the generated IRI is text not IRI type, next is the description and
> sorry to be l
PM, Eng.Bassam wrote:
>
> sorry to send again, forget the attachment :D
>
> thanks again
> waiting a fix a problem
> if you want more simple example (dept & emp) it's in attachment file also,
> as you will see the file has R2RML not same as W3 example
> at http://www.w
ateObjectMap [ rr:predicateMap [ rr:constant sio:SIO_000664 ] ;
rr:objectMap [ rr:termType rr:IRI ; rr:constant gn:Feature; rr:template
"{Country_geo}" ]; ] ;
but also fail the generated IRI "need an encoding"as
http%3A%2F%2Fsws.geonames.org%2F226074%2F
<http://localhost:8890/
gt; // geo country data
where {?s SIO:SIO_000664 ?o;
?s a foaf:Person.
OPTIONAL { ?o gn:name ?cname. }
}
limit 10
right?
On Tue, Dec 29, 2015 at 9:02 PM, Kingsley Idehen
wrote:
> On 12/29/15 12:46 PM, Eng.Bassam wrote:
>
> suppose the geonam
w I can traverse to geonames ontology to get a name property ???
On Tue, Dec 29, 2015 at 6:36 PM, Kingsley Idehen
wrote:
> On 12/29/15 8:31 AM, Eng.Bassam wrote:
>
> Hello
> I have a person pesron table with columns (id, name , country_geo), person
> table type in R2RML is
o my
loaded ontology geonames, what should I write in r2rml ???
my objective is making sparql queries on the generated views (persons) and
traverse to geonames for more info about countries.
wish it's clear question :)
thanks
--
---
> Eng.Bassa
y.} LIMIT 10", virtuosoSrv );
VirtuosoDataReader countryDataReader = cmd.ExecuteReader();
while (countryDataReader.Read())
{
String col = countryDataReader.GetString(0); // make
something
}
wish it's usefull :)
On Sun, Dec 20, 2015 at 7:30 AM, Eng.Ba
4, 2015 at 5:36 PM, Kingsley Idehen
wrote:
> On 12/23/15 11:49 PM, Eng.Bassam wrote:
>
> Mr. Kingsley
> another description about my confusing :) :
>
> the parent table here in my example is Patient which has ID primary Key
> the child table is the Diagnoses which has foreign key
ote:
> On 12/23/15 11:49 PM, Eng.Bassam wrote:
>
> Mr. Kingsley
> another description about my confusing :) :
>
> the parent table here in my example is Patient which has ID primary Key
> the child table is the Diagnoses which has foreign key is Patient ID
>
> now the R2RML mu
stions and thanks :)
On Wed, Dec 23, 2015 at 10:33 PM, Kingsley Idehen
wrote:
> On 12/23/15 2:59 PM, Eng.Bassam wrote:
>
> yes Kingsley
> to be my question more clear :)
>
> Patient (ID, name, country) -- ID is PK
> Diagnose (DiagnosesID, DiseaseID, PatientID,)
ses ] ; rr:objectMap [ rr:parentTriplesMap
<#TriplesMapDiagnoses>; rr:joinCondition [ r*r:child "ID" ; rr:parent
"PatientID" *] ; ]; ] .
the file R2RML attached also by this mail
I want understand why the output R2RML in patient make the child is patient
and parent is dianoses.
.facebook.com/OpenLinkSoftware
> Universal Data Access, Integration, and Management Technology Providers
>
> > On 17 Dec 2015, at 19:19, Eng.Bassam wrote:
> >
> > Hello
> >
> > I try to make local connection to virtuoso server via Windows ODBC
> manager -as de
ort in ini file is ServerPort = 1113)
All screen exist in attachments.
for more info I have a virtuoso 7 commercial and Windows 7 OS.
thanks
--
---
> Eng.Bassam Najeeb.
>S
ltset is returned as a set of rows which can be iterated over.
>
>
> Patrick
>
>
>
>
>
> Patrick
> ---
> Patrick van Kleef
> Program Manager
> OpenLink Software
>
> http://www.openlinksw.com/
> http://twi
Hi
I want to query my graphs in virtuoso via C# .Net, I note vi google there
is a dotnet dll to do that, any body has experience to query virtuoso via
C# -send sqprql to virtuoso and iterate query result data set- ???
thanks
--
---
> Eng.Bassam Najeeb.
>So
sorry, I found the problem :)
the path must be written c:/ not c:\
other question please:
I turned off the virtuoso service via service manager but when I try to
modify virtuoso.ini I get the is used, why ?
I want to add other vad allowed dir
thanks
On Tue, Dec 1, 2015 at 10:45 PM, Eng.Bassam
what is the problem?!!!
thanks
--
---
> Eng.Bassam Najeeb.
>Software Engineer.
--
Go from Idea to Many App Stores Faster with Intel(R) XDK
Give your users amazing mobile app expe
le???
thanks
--
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> Eng.Bassam Najeeb.
>Software Engineer.
--
Go from Idea to Many App Stores Faster with Intel(R) XDK
Give your users amazing mobile app experiences with Intel(R) XDK.
Use one codebase in th
Hi
I want to load ontology to virtuoso server and query from it,
I upload the "owl file" via conductor from linked data->Quad Store Upload,
is this right way ??
thanks
--
---
> Eng.Bassam Najeeb.
&g
federated SPARQL queries to traversal on my data also
diseases ontology
thanks.
--
---
> Eng.Bassam Najeeb.
>Software Engineer.
--
Presto, an open source distributed SQL query eng
2015 at 3:38 PM, Kingsley Idehen
wrote:
> On 11/8/15 4:42 PM, Eng.Bassam wrote:
>
> So Idehen, I think must make refactoring to my DB to be converted to RDF
> using my owl classes and R2RML code
> is this right??
>
>
> You don't refactor your DBMS per se., what you do is make
So Idehen, I think must make refactoring to my DB to be converted to RDF
using my owl classes and R2RML code
is this right??
On Sun, Nov 8, 2015 at 11:37 PM, Kingsley Idehen
wrote:
> On 11/7/15 10:58 PM, Eng.Bassam wrote:
>
> My problem is make map customization, so I want use my own t
#x27;s have relation to
node that represent Person extended info and the relation to DOB
is this right?
On Sun, Nov 8, 2015 at 5:58 AM, Eng.Bassam wrote:
> My problem is make map customization, so I want use my own types "owl" not
> a virtuoso automatic generated types for table
n
wrote:
> On 11/6/15 11:40 PM, Eng.Bassam wrote:
>
> hi
> The converting strategy DB to RDF via Virtuoso is mapping OWL class to
> every table, but in reality for example Person table may be divided to two
> table "Basic info and extended" for DB design considerations
&g
rson table, In my DB design I have Basic_Person and Extended_Person
tables, not a single table that mapped to Person RDF class
So must I make changes to DB design before convert it to RDF "merge Person
tables into one and other changes"??
thanks
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