Re: [topbraid-users] Using spin:constructor

2013-03-11 Thread Holger Knublauch
On 3/12/2013 9:12, Li, Naicong wrote: Hi Holger, I have a property "SomePrefix:firstCreated" that records the date when something is created. I just want to be able to automatically insert a triple, "SomePrefix:SomeClass SomePrefix:firstCreated " everytime I create a class. Should I then

RE: [topbraid-users] Using spin:constructor

2013-03-11 Thread Li, Naicong
tructor on owl:Class? Thanks for your help! Naicong From: topbraid-users@googlegroups.com [mailto:topbraid-users@googlegroups.com] On Behalf Of Holger Knublauch Sent: Monday, March 11, 2013 3:59 PM To: topbraid-users@googlegroups.com Subject: Re: [topbraid-users] Using spin:constructor Hi Naicon

Re: [topbraid-users] Using spin:constructor

2013-03-11 Thread Holger Knublauch
Hi Naicong, I think for this to work you would need to have the rdfs:subClassOf triple available when the constructor is executed. However, the only triple you can rely on is the rdf:type triple. So doing a constructor that behaves differently depending on the position in the class hierarchy

[topbraid-users] Using spin:constructor

2013-03-11 Thread Li, Naicong
Hi, I have used spin:constructor specified on a class to automatically insert triples to instances of that class when they are created, and it's very helpful. Can I use spin:constructor to automatically insert triples to subclasses that I am creating? If so where can I see an example? I trie