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I am using RDF as the data model for my meta data. The meta data will contain IOPE and the other parameter, like efficiency/accuracy which are not the part of IOPE but part of metadata for a process. There is schema for the process (http://www.daml.org/services/owl-s/1.0/Process.owl) which includes the IOPE.

1) How can I define a schema for other parameter to be present in my RDF file ?

2) I am using Protege but I also can't find a way to use the Process schema or any existing schema.

Gaurav
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  • "I also can't a way to use the Process schema" I think you forgot a word, but I think that you probably just want your ontology to *import* the process.owl ontology. See [How to extend ontology with other standard ontologies in Protégé?](http://stackoverflow.com/q/24260244/1281433) – Joshua Taylor Jun 20 '14 at 13:16
  • "How can I define a schema for other parameter to be present in my RDF file ?" It's not clear what you're asking. A schema or ontology is typically just a bunch of declarations that describe the vocabulary you're defining. If you want to use another property, just declare it in your schema and, as a matter of good practice, add some annotations (e.g., rdfs:label, rdfs:comment) describing how it should be used. – Joshua Taylor Jun 20 '14 at 13:17
  • @JoshuaTaylor Thanks. Actually I have tried to import using the option mentioned in the link http://stackoverflow.com/q/24260244/1281433. It doesn't show anything in the Direct Imports Tab. It seems to be problem with the location. Actually as Process structure defined in the Process.owl. Similarly I want to add some meta data for the Process in a structure like we have XML schemas and used it to define the ontology. – Gaurav Jun 21 '14 at 14:57
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    You didn't say in the question that you had tried that. It's important to tell us what you've tried. Also, I just tried creating an ontology that imports that process.owl, and the process.owl is found without a problem. It *does* say, however, that one of the file that it imports couldn't be found. You might be able to find a copy of that online somewhere (e.g., the wayback machine) and resolve the import manually. There's a big difference between "I can't import X" and "I can import X, but it imports Y which I can't import." It's important to describe the problem and all its details. – Joshua Taylor Jun 21 '14 at 15:34

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