Re: [topbraid-users] inconsistent class not detected

2014-08-25 Thread Lieke Verhelst
Hi Holger, thanks, you are correct, there is no such rule in the OWL2 spec. I looked at chapter 4.3 for OWL2RL rules reasonin http://www.w3.org/TR/owl2-profiles/#OWL_2_RLg. The rule that is applicable here is cax-dw. It says: *T(?c1, owl:disjointWith, ?c2)T(?x, rdf:type, ?c1)T(?x, rdf:type,

Re: [topbraid-users] inconsistent class not detected

2014-08-25 Thread Holger Knublauch
On 8/25/2014 17:19, Lieke Verhelst wrote: The propositional symbol false is a special symbol denoting contradiction: if it is derived, then the initial RDF graph was inconsistent. My interpretation of this is I think different from yours. I understand that because TBC has implemented exactly

Re: [topbraid-users] inconsistent class not detected

2014-08-25 Thread Lieke Verhelst
..I have to correct my own previous comment: the initial RDF graph refers of course to just these triples: *T(?c1, owl:disjointWith, ?c2)T(?x, rdf:type, ?c1)T(?x, rdf:type, ?c2)* ..so there is really nothing more to detect than a shared instance of a disjoint class. Meaning: everything in

Re: [topbraid-users] http://spinrdf.org/sp#sha256 has no registered function factory

2014-08-25 Thread Tim Smith
Hi Holger, Thanks! That worked (of course) ! I forgot that auto-complete doesn't resolve against the built-in SPARQL functions. Tim On Mon, Aug 25, 2014 at 12:21 AM, Holger Knublauch hol...@topquadrant.com wrote: Hi Tim, the SPARQL syntax for that function is SHA256, so try SELECT *

[topbraid-users] .owl no longer supported by topbraid

2014-08-25 Thread Ronny
Hi, https://lh5.googleusercontent.com/-JSSyCRCrXbI/U_s2lUNIFDI/A4Q/dB7ElXBZ-zM/s1600/Unbenannt.PNG so my question is: why? We got RDFS and OWL ontologies and want to use .owl or .rdf to make clear which type of ontology a file contains. Regarding the W3C recommendation

Re: [topbraid-users] Call OpenCalais for HTML processing

2014-08-25 Thread Holger Knublauch
A response to part one of your question: yes, the HTML mode is a missing feature of sml:CallCalais and I have just added this option for 4.6. On the work-around using PostRequest, I don't think this can work because sml:PostRequest is not able to set the request headers, but only the