Any easy tutorials for Beginners?

Hi everybody,

Before I go ahead, let me apologize for being a new comer to the world of semantic web and drupal .. may be some of you might find it funny .. but I have spent the last few hours installing the Drupal Modules relations-6.x-1.0-alpha5 , rdf-6.x-1.0-alpha5 , sparql-6.x-1.0-alpha1 and exhibit-6.x-1.0-alpha2 and reading about semantic web , I have understood the subject - predicate - Object logic .. have designed the RDF logic on paper , created two node types in Drupal ... however I am struggling to establish the relation between them in Drupal.

What I have done so far .. created two node types .. 1) Player 2) Game . they have URLs of the format http://localhost/player/xxx and http://localhost/game/xxxx . The players can be master ( or novice) of any number of games .. and the members of the community should be able to track all the players for a given game and vote a player as the master of the game.

Where does semantic web come into all this? Read that all the information on wikipedia is available in the semantic format .. so thought it might be cool if information from wikipedia ( and other sources ) could be connected to the game using the semantic web modules and also to establish the relationship between the players and the game.

I can see the RDF mapping field in the Player and Game content types and I have entered the RDF classes for them that I put in my design on paper. However I am struggling to proceed further...

It would be really helpful if somebody could post the link to a tutorial where a simple application has been created in Drupal using the semantic web modules for newbies like me to understand the concept and move ahead.

Sorry ..if this posting is not relevant to this group or too juvenile to be raised in this group....