'N: Semantic web applications are the latest direction where people are focusing more.In the near future all the web applications will be developed following semantic architecture and concepts. Jena API and RDF packages are used to achieve the goal.
Semantiese konsepte is 'n groot onderwerp en ek sal dit bespreek in besonderhede in my volgende post en ook in my tech webwerf,,en,Op die oomblik is ek besig met 'n semantiese prototipe web aansoek en ek sal dit publiseer op my blog en website,,en,vir jou verwysing,,en,Jena is 'n Java API vir semantiese web toepassings vir,,en,En as dit is 'n Java API Ek sal dit gebruik in my POC application.The sleutel RDF pakket vir die aansoek ontwikkelaar is com.hp.hpl.jena.rdf.model.RDF is,,en,Hulpbron beskrywing Raamwerk,,en,wat kan gedefinieer word as 'n algemene raamwerk vir die voorstelling van data,,en,meer algemeen bekend as 'n hulpbron,,en,in semantiese term,,en,Die Jena API is gedefinieer in terme van koppelvlakke sodat aansoek kode kan werk met verskillende implementering sonder verandering,,en,Hierdie pakket bevat koppelvlakke vir wat modelle,,en (www.techalpine.com).
At present I am working on a semantic prototype web application and I will publish it on my BLOG and website (www.techalpine.com) for your reference.
Now, Jena is a Java API for semantic web applicatons. And as it is a Java API I will be using it in my POC application.The key RDF package for the application developer is com.hp.hpl.jena.rdf.model.RDF is “Resource Description Framework” which can be defined as a common frame work for representing data (more commonly know as ‘resource’ in semantic term).The Jena API has been defined in terms of interfaces so that application code can work with different implementations without change. This package contains interfaces for representing models, hulpbronne,,en,vasgekodeerde,,en,stellings en al die ander belangrike konsepte van RDF,,en,en 'n ModelFactory vir die skep van models.So die aansoek kode bly onafhanklik van die implementation.The com.hp.hpl.jena,,en,Tenuitvoerlegging pakkette bevat implementering klasse wat algemeen kan wees om baie implementasies,,en,hulle definieer klasse ResourceImpl,,en,PropertyImpl,,en,en LiteralImpl wat kan direk gebruik word of subclassed deur verskillende implementering,,en,Jena API en RDF pakkette,,en, properties, literals, statements and all the other key concepts of RDF, and a ModelFactory for creating models.So the application code remains independent of the implementation.The com.hp.hpl.jena…impl packages contains implementation classes which may be common to many implementations. For example, they defines classes ResourceImpl, PropertyImpl, and LiteralImpl which can be used directly or subclassed by different implementations.
