i am trying to understand the schema for calais
for some time now. is there any master schema that documents the fields
in various RDF subgraphs(PersonProfession
al,
InstanceInfo etc). Also what i see is some strange use of RDF. e.g.
There is a subgraph with type PersonProfessionalPast. Couldn't
PersonaProfessional just contain the time parameter with values past,
present, futrure, unknown etc ? Even more generically, why there are
two different type Person and PersonProfessional ? Can't we just create
Profession to be an attribute of Person ?
PS: Is there any
RDF guideline you are following while creating the structure of RDF ?
If you can share that it would be awesome.
Take a look at our documentation (http://opencalais.com/tools), where we describe the entities, events, facts, their attributes, and also include consideration information about Calais capabilities.
my concern is about the structure of RDF. RDF is supposed to be genral and unlike XML which i think calais RDF output is becoming. Is there anything guiding the structure of RDF OpenCalais generates ?
As an aside, is the support of some ontology coming in some future version of calais ? One was promised long back (R2 ?) but didnt came :(. Any updates on that.
Could you please elaborate on "support of some ontology"?
Are you referring to a specific ontology you'd like to see Calais concepts mapped to, or to publishing the Calais ontology/schema -- which we are planning to release by the end of this year? (sorry about the delay..)
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Hi Ravinder -
Take a look at our documentation (http://opencalais.com/tools), where we describe the entities, events, facts, their attributes, and also include consideration information about Calais capabilities.
I hope this helps.
Regards,
my concern is about the structure of RDF. RDF is supposed to be genral and unlike XML which i think calais RDF output is becoming. Is there anything guiding the structure of RDF OpenCalais generates ?
As an aside, is the support of some ontology coming in some future version of calais ? One was promised long back (R2 ?) but didnt came :(. Any updates on that.
ravinder -
Could you please elaborate on "support of some ontology"?
Are you referring to a specific ontology you'd like to see Calais concepts mapped to, or to publishing the Calais ontology/schema -- which we are planning to release by the end of this year? (sorry about the delay..)
Let us know.