I am trying semantic example from 
http://marklogic.github.com/semantic/#DOCUMENT_FORMAT  and  
http://marklogic.github.com/semantic/function-reference.html 

Does anyone have good sample data for this with N-triplets; and example 
semantic queries (using sem: functions) working on that.


I manually created triplets like this.
<A> <is friend of> <B>
<B> <is friend of> <C>
<C> <is friend of> <D>
<C> <is friend of> <E>

I tried to use following Xquery function:
xquery version "1.0-ml";

import module namespace sem="http://marklogic.com/semantic";
 at "semantic.xqy";

let $m := map:map()
sem:transitive-closure(  $m, 'A', 3,  'is friend of',  true(), "")
return $m

Output (it simply reflects my input starting node and generations):
map:map(
<map:map xmlns:xs="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:map="http://marklogic.com/xdmp/map";>
<map:entry key="A">
<map:value xsi:type="xs:integer">5</map:value>
</map:entry>
</map:map>)



I would like to get few working examples for FOAF(friend of friend) and some 
joins.


Thanks,
Mehul.



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