On 15/07/12 00:55, Fairouz FakhFakh wrote:
Hello,
I use OWL-S API (you find attached). I know that OWL-S API use Jena.So, I would like to retrieve
or extract the value of a datatypeProperty . For example the value of a
"serviceProduct"., "serviceName", ...Can I use this with Jena and how ?Please,
can some one help me. I am really blocked
This list doesn't support attachments so we can't see the code you are
talking about.
However, once you have a jena Resource then getting the value of some
property is trivial, see for example:
http://jena.apache.org/documentation/javadoc/jena/com/hp/hpl/jena/rdf/model/Resource.html#getProperty(com.hp.hpl.jena.rdf.model.Property)
http://jena.apache.org/documentation/javadoc/jena/com/hp/hpl/jena/rdf/model/Resource.html#listProperties(com.hp.hpl.jena.rdf.model.Property)
If OWL-S uses OntModels then you probably in fact have OntResources (a
subinterface of Resource) in which case you also have access to the more
convenient:
http://jena.apache.org/documentation/javadoc/jena/com/hp/hpl/jena/ontology/OntResource.html#getPropertyValue(com.hp.hpl.jena.rdf.model.Property)
and
http://jena.apache.org/documentation/javadoc/jena/com/hp/hpl/jena/ontology/OntResource.html#listPropertyValues(com.hp.hpl.jena.rdf.model.Property)
Dave
