-- Actual query using macro
-- AncestorOf 

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT * 
WHERE { ?x a <Person> ; 
           <isAncestorOf> ?y 
	  } ;


-- Test 1
-- Actual query using macro
-- hasSibling 

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT ?y AS ?SiblingOfBarbara
WHERE { <Barbara> a <Person> ; 
           <hasSibling> ?y 
	  } ;

-- Test 2
	  
SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT distinct *
WHERE { ?s  a <Person> ; 
         <hasSibling>  ?y.  
  } ;
  
-- Test 3

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT <Barbara> <hasSibling> ?y
WHERE { <Barbara> a <Person> ; 
         <hasSibling> ?y 
  } ;
	
-- Test 4

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT ?s <hasAuntie> ?y
WHERE { ?s a <Person> ; 
       <hasAuntie> ?y 
} ;

-- Test 5

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT ?s <hasUncle> ?y
WHERE { ?s a <Person> ; 
       <hasUncle> ?y 
} ;


-- Test 6

SPARQL 
DEFINE input:macro-lib <urn:spin:demo:family:lib>  

WITH <urn:spin:demo:family>
SELECT ?s <hasCousin> ?y
WHERE { ?s a <Person> ; 
       <hasCousin> ?y 
} ;

-- Test 7

DEFINE input:macro-lib <urn:spin:demo:family:lib>  


SELECT ?this as ?person 
	   ?y as ?parent 
	   <hasCousin> as ?relation 
	   ?n as ?child

FROM <urn:spin:demo:family>
	   
WHERE { [] <isParentOf> ?n; 
           <hasSibling> ?y. 
		?y <isParentOf> ?this .
	   }