[Virtuoso-users] locking down sparql endpoint

How do I disable /sparql and thus restrict access to only /sparql-auth and /sparql-graph-crud? - Erich -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/s

Re: [Virtuoso-users] Unicode in Virtuoso

din.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > > > On 2

Re: [Virtuoso-users] Unicode in Virtuoso

"Yay!" urn:sbu:test http://www.stonybrook.edu/ns/status "Ω" urn:sbu:test http://www.stonybrook.edu/ns/status "卩尺乇ᐯ丨乇山 ㄒ乇乂ㄒ" It seems the unicode data uploaded via the bulk update method ala isql is not uploading the characters correctly. They get converted to question m

[Virtuoso-users] Maximum http post size

Hi, I'm trying to use the graph management protocol to post large amounts of RDF data to my Virtuoso instance. What is the limit of the size of the posts that Virtuoso will handle and how can this maximum post size be increased? Thanks,     Erich B

[Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

On the link http://localhost:8890/sparql-graph-crud, I noticed the following text: "This page is designed to help you test support forSPARQL 1.1 Graph Store HTTP Protocol in OpenLink Virtuoso." Does this imply that SPARQL 1.1 Graph Store HTTP Pr

Re: [Virtuoso-users] Virtuoso LDP

your profile2.ttl, yet, I can get JSON-LD from your server.  Am I missing something here? Also, can Virtuoso's LDP give one access to the RDF in the Quad store itself, rather than the DAV folders? - Erich On Mon, 08 Dec 2014 18:31:00 -0500 Kingsley Idehen wrote: > On 12/8/14 5:54 PM,

Re: [Virtuoso-users] Virtuoso LDP

That works for me. The version I am running is a vanilla v7.1.  If you think the dev version is stable enough, I will upgrade it tomorrow.  - Erich On Mon, 08 Dec 2014 17:24:38 -0500 Kingsley Idehen wrote: > On 12/8/14 3:44 PM, Erich Bremer wrote: >> I was actually working with t

Re: [Virtuoso-users] Virtuoso LDP

> On 12/8/14 1:50 PM, Erich Bremer wrote: >> Can Virtuoso return JSON-LD using it's LDP interface? I >>tried >> using application/ld+json for content neg. but that >>didn't work. - Erich >> >> > cURL example? > > -- > Regards, &

[Virtuoso-users] Virtuoso LDP

Can Virtuoso return JSON-LD using it's LDP interface? I tried using application/ld+json for content neg. but that didn't work. - Erich -- Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate!

Re: [Virtuoso-users] multiple sparql update commands

anagement Technology Providers On 9 Nov 2014, at 01:56, Erich Bremer <mailto:er...@ebremer.com>> wrote: Hi Kingsley, ​ Using sparql-auth and executing this on a vanilla V7.1 instance: prefix foaf: <http://xmlns.com/foaf/> with <http://crux.ebremer.com <http://crux.ebr

Re: [Virtuoso-users] multiple sparql update commands

Thanks Kingsley, I can write my inserts in this style for what I need to do. But, I wanted to try the WITH option out since most of what I do these days involves quads.  - E ​ ​ On Sun, 09 Nov 2014 07:05:15 -0500 Kingsley Idehen wrote: > On 11/8/14 8:56 PM, Erich Bremer wrote: >> Hi

Re: [Virtuoso-users] multiple sparql update commands

/plus.google.com/100570109519069333827/ >Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management >Technology Providers > >> On 9 Nov 2014, at 12:05, Kingsley Idehen >> wrote: >> >> On 11/8/14 8:56 PM, Erich Bremer wrote

Re: [Virtuoso-users] multiple sparql update commands

Name "Erich"}; ​ However, either with-insert works fine by itself. - Erich ​ ​ ​ On Sat, 08 Nov 2014 19:40:04 -0500 Kingsley Idehen wrote: > On 11/8/14 6:25 PM, Erich Bremer wrote: >> Hi, >> Is Virtuoso supposed to be able to handle multiple >>SPARQL upd

[Virtuoso-users] multiple sparql update commands

Hi, Is Virtuoso supposed to be able to handle multiple SPARQL update commands such as a with-delete-insert separated with semi-colons via sparql-auth endpoint? - Erich ​ ​ --

Re: [Virtuoso-users] Geometric Objects

nkSoftware > Universal Data Access, Integration, and Management Technology Providers > > On 30 May 2014, at 03:46, Erich Bremer wrote: > >> Hi Hugh, >> >> Stupid me on forgetting the double braces. How can I change the >> default srid from 4326 to something e

Re: [Virtuoso-users] Geometric Objects

mpany/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 28 May 2014, at 20:57, Erich Bremer <mailto:er...@eb

Re: [Virtuoso-users] Geometric Objects

le.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 24 May 2014, at 18:31, Erich Bremer wrote: Are there any plans to support other geometries like POLYGON besides POINT in Virtuo

[Virtuoso-users] Geometric Objects

Are there any plans to support other geometries like POLYGON besides POINT in Virtuoso? As per, "9.34.3. Geometric Objects - Only the 2D point is supported." at the URL: http://docs.openlinksw.com/virtuoso/sqlrefgeospatial.html - Erich

Re: [Virtuoso-users] Virtuoso version detection

Great! Works for me. - Erich On 11/08/13 7:25 PM, Kingsley Idehen wrote: On 11/8/13 4:22 PM, Erich Bremer wrote: With access to a Virtuoso sparql end-point only, is there any way to tell what major/minor version of Virtuoso is running from that sparql endpoint? Thanks, Erich Yes

[Virtuoso-users] Virtuoso version detection

With access to a Virtuoso sparql end-point only, is there any way to tell what major/minor version of Virtuoso is running from that sparql endpoint? Thanks, Erich -- November Webinars for C, C++, Fortran Developers Acce

[Virtuoso-users] Features Comparison Matrix

e line above "RDF Graphs"? - Erich Erich Bremer http://www.ebremer.com -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP,

Re: [Virtuoso-users] creating indexes with Virtuoso 7.0.0

ith the Force. ;-) In any event, was there anything I needed to do prior to adding the above index? I had performed the test with a newly created database. - Erich Erich Bremer http://www.ebremer.com On 10/14/2013 10:53 PM, Hugh Williams wrote: > Hi Erich, > > Why are you creat

[Virtuoso-users] creating indexes with Virtuoso 7.0.0

Either way, I get the following error when starting my bulk load: *** glibc detected *** virtuoso-t: double free or corruption (out): 0x7f6b710f2000 *** Segmentation fault - Erich Erich Bremer http://www.ebremer.com The default schema as per the below URL is: CREATE DISTINCT NO

[Virtuoso-users] creating indexes with Virtuoso 7.0.0

R (-1, 0hex)); which successfully creates via ISQL (seemingly), but when I go to execute a bulk load across 8 cores, Virtuoso dies with a segmentation core dump. The same bulk load works fine without creating the above index. Did I miss something in the creation of the index? - Erich

[Virtuoso-users] creating indexes with Virtuoso 7.0.0

when I go to execute a bulk load across 8 cores, Virtuoso dies with a segmentation core dump. The same bulk load works fine without creating the above index. Did I miss something in the creation of the index? - Erich Erich Bremer http://www.ebremer.com

Re: [Virtuoso-users] V7.0.0/Jena provider bug with SELECT/LIMIT Results off by one

remer.com>}} } whereas the below query does not: SELECT * WHERE { GRAPH <http://ips.ebremer.com> { ?s ?p ?o } . filter not exists {graph <http://connect.ebremer.com> {?s ?j ?q} } } but both work in the SPARQL endpoint. - Erich Erich Bremer http://www.ebremer.com On

Re: [Virtuoso-users] V7.0.0/Jena provider bug with SELECT/LIMIT Results off by one

he above sparql at the endpoint for the same server, it works fine and returns results. - Erich Erich Bremer http://www.ebremer.com On 10/7/2013 2:14 AM, Erich Bremer wrote: Hi Hugh, I had not tested it against 2.10.0, only 2.11.0. I tried running the code again to get the bug to

Re: [Virtuoso-users] phantom graph V7.0.0.

/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 6 Oct 2013, at 06:09, Erich Bremer <mailto:er...@ebremer.com>&

Re: [Virtuoso-users] V7.0.0/Jena provider bug with SELECT/LIMIT Results off by one

r -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 7 Oct 2013, at 00:35, Erich Bremer <mailto:er...@ebremer.com>> wrote: Using

[Virtuoso-users] V7.0.0/Jena provider bug with SELECT/LIMIT Results off by one

I set limit to 2, I will get one result. If I set it to 11, I will get 10 results, etc... The same query, directly against the sparql endpoint works fine. The solutions are all off by one. - Erich Erich Bremer http://www.ebremer.com --

Re: [Virtuoso-users] phantom graph V7.0.0.

After calling: CREATE GRAPH <http://www.ebremer.com/ips> The graph now shows up in the list of graphs (and the one triple). - Erich On 10/4/2013 12:40 PM, Erich Bremer wrote: > Hi, > > I'm been loading and reloading graphs in V7.0.0 and on one > particular load, t

[Virtuoso-users] phantom graph V7.0.0.

hat I was loading it into does not show in the conductor list of graphs, nor does it show up in the query: select distinct ?g where {graph ?g {?s ?p o}} but, it I query for the named graph: select * where {graph <http://www.ebremer.com/ips> {?s ?p ?o}} the one triple will show up. - E

Re: [Virtuoso-users] Virtuoso 42000 Error FRVEC

Hi Hugh, I have about 250 million triples over ten graphs. I found a work around already, but I will keep this information handy. Thank you much! - Erich == Erich Bremer http://www.ebremer.com > On Sep 25, 2013, at 10:57 PM, &q

[Virtuoso-users] Virtuoso 42000 Error FRVEC

s 1 prefix sno: <http://www.ebremer.com/sno/> with <http://www.maxmind.com> delete {?range sno:hasStartip4Address ?ip} insert {?range sno:hasStartip4AddressDotted ?ip} where {?range sno:hasStartip4Address ?ip filter(!isnumeric(?ip))} - Erich Erich Bremer http://

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

8890/sparql http://localhost:8890/DAV/ http://www.w3.org/2002/07/owl# http://www.geonames.org 5 Rows. -- 583356 msec. SQL> - Erich On 09/23/13 10:29 AM, Erich Bremer wrote: > My original "locked" isql session just spit out the rest of the named > graphs including the geon

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

APHS(); Running DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS(); again "froze" isql once more. - Erich On 09/23/13 10:28 AM, Erich Bremer wrote: > Hi Hugh, > > The dataset is geonames.org's ~120million triple data set. I > converted the quasi-RDF/XML dump they have (URI, RDF/XML. URI, RDF/XML, > U

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > On 23 Sep 2013,

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 22 Sep 2013, at 05:32, Erich Bremer <mailto:er...@ebremer.com>> wrote: Hi all, I'm

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

Hi Kingsley, My statement about the triple count SPARQL query was only to state that my virtuoso wasn't frozen for other queries. Historically, for all of my virtuoso 6.x installs: select distinct ?g where {graph ?g {?s ?p ?o}} and select count(*) as ?cc where {?s ?p ?o} have always work

Re: [Virtuoso-users] Odd behavior in Virtuoso 7.0.0

-- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 22 Sep 2013, at 05:32, Erich Bremer <mailto:er...@ebremer.com>> wrote

[Virtuoso-users] Odd behavior in Virtuoso 7.0.0

Hi all, I'm working with Virtuoso 7.0.0 open source edition and did a load of geonames data using isql which was 123,020,822 triples into a named graph "http://www.geonames.org";. I did a second load of 13,349,346 triples into a different named graph. Both loads of turtle RDF completed quickl

[Virtuoso-users] strafter and strbefore

Are STRAFTER and STRBEFORE supported in Virtuoso 6.1.6 or is it time to go to Virtuoso 7? - Erich Erich Bremer http://www.ebremer.com -- Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100

Re: [Virtuoso-users] Bug in Graph Store HTTP protocol turtle uploads

IME by looking at > keywords and/or XML structure. > I guess that @prefix worked as a hint to understand that it's an Turtle > whereas words like were too ambiguous. > > Best Regards, > > Ivan Mikhailov > OpenLink Software > http://virtuoso.openlinksw.com &g

Re: [Virtuoso-users] Bug in Graph Store HTTP protocol turtle uploads

://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 9 Apr 2013, at 13:10, Erich Bremer <mailto:er...@ebremer.com>> wrote: Hi Hugh,

Re: [Virtuoso-users] Bug in Graph Store HTTP protocol turtle uploads

dIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers On 8 Apr 2013, at 15:39

Re: [Virtuoso-users] Bug in Graph Store HTTP protocol turtle uploads

le from the first file. I used curl to do the upload using the PUT operation and sparql-graph-crud. - Erich Erich Bremer http://www.ebremer.com On 4/7/2013 7:06 PM, Hugh Williams wrote: Hi Erich, Are you able to provide a sample sparql-graph-crud upload query showing this proble

[Virtuoso-users] Bug in Graph Store HTTP protocol turtle uploads

/ in section 2.1 RDF Terms, it states, "URIs may also be abbreviated by using Turtle's |@prefix| directive". "may" being optional. - Erich Erich Bremer http://www.ebremer.com -- Minimize net

Re: [Virtuoso-users] HTTP Recording and SPARQL 1.1 Graph Store HTTP Protocol

Nevermind, it does. :-) - Erich On 02/22/13 4:26 PM, Erich Bremer wrote: > Will the HTTP Recording feature of Virtuoso also record http > interactions of the SPARQL 1.1 Graph Store HTTP Protocol? It would be > handy to help debug things.

[Virtuoso-users] HTTP Recording and SPARQL 1.1 Graph Store HTTP Protocol

Will the HTTP Recording feature of Virtuoso also record http interactions of the SPARQL 1.1 Graph Store HTTP Protocol? It would be handy to help debug things. - Erich -- Everyone hates slow websites. So do we. Make you

Re: [Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

Hi Hugh, Yes, the query works for me now, thanks! I'm going to run some more tests before I weave it into my project. 6.1.6 is what I downloaded and is confirmed: virtuoso-t -? Virtuoso Open Source Edition (multi threaded) Version 6.1.6.3127-pthreads as of Oct 26 2012 Compiled for Linux (x

Re: [Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

Thanks, this was very helpful! Although, I am getting an error of: SR575: No permission to execute DB.DBA.TTLP_EV_NEW_GRAPH as callback of rdf_load_turtle() on your curl example using the dba uid/pw - Erich On 01/22/13 7:11 PM, Hugh Williams wrote: Hi Alexey, OK, good to hear you go

Re: [Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

I got rid of my error: SR575: No permission to execute DB.DBA.TTLP_EV_NEW_GRAPH as callback of rdf_load_turtle() after I executed via isql: GRANT EXECUTE ON DB.DBA.RDF_SPONGE_UP TO "SPARQL", "SPARQL_UPDATE"; GRANT EXECUTE ON DB.DBA.TTLP_EV_NEW_GRAPH TO "SPARQL", "SPARQL_UPDATE"; grant SPARQL_U

Re: [Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

GraphStore Protocol has this clause: http://www.w3.org/TR/2012/CR-sparql11-http-rdf-update-20121108/#http-post I tried to use this for sending Turtle file to virtuoso and didn't succeed Server responses with: Virtuoso 22023 Error The request does not contain text of SPARQL query On

[Virtuoso-users] SPARQL 1.1 Graph Store HTTP Protocol

Is the SPARQL 1.1 Graph Store HTTP Protocol supported yet in Virtuoso? http://www.w3.org/TR/sparql11-http-rdf-update/ Thanks, Erich -- Master SQL Server Development, Administration, T-SQL, SSAS, SSIS, SSRS

[Virtuoso-users] Federated SPARQL

I was playing around with a simple federated query: select * where { SERVICE { ?s ?p ?o . } } limit 2 It works from: == https://harvard.eagle-i.net/sparqler/query/ http://sparql.vivo.ufl.edu/sparql.html ==

[Virtuoso-users] Federated SPARQL

Just upgraded to 6.1.6: still works from using the simple query below: == https://harvard.eagle-i.net/sparqler/query/ http://sparql.vivo.ufl.edu/sparql.html but I get: Virtuoso 37000 Error SP031: SPARQL compiler: http://sparql.

[Virtuoso-users] property paths

Are SPARQL 1.1 property paths supported in Virtuoso 6.1.5? - Erich Erich Bremer http://www.ebremer.com

[Virtuoso-users] http://docs.openlinksw.com down?

http://docs.openlinksw.com seems down as of 5/27/2012 @1:33pm est - Erich Erich Bremer http://www.ebremer.com

[Virtuoso-users] Blank Nodes

Hi, I've used jena arq to execute some SPARQL against a Model that created a whole bunch of blank nodes. When I serialize out the model, things also look good and I can see many blank nodes in the form "_:AX2dX540193e9X3aX136602f3fdbX3aXX2dX7e91" which is what I expected. Now, playing

[Virtuoso-users] Named Graph Weird Behavior

issue) select distinct ?g where { graph ?g {?s ?p ?o} } limit 1000 Does anyone have any advice on this? Thanks, Erich Erich Bremer http://www.ebremer.com