@prefix rr: <http://www.w3.org/ns/r2rml#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix ex: <http://example.com/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@base <http://example.com/base/> .

<TriplesMap1>
    a rr:TriplesMap;

	rr:logicalTable [ rr:tableName  "\"IOUs\"" ];
	
    rr:subjectMap [ rr:template "{\"fname\"}_{\"lname\"}_{\"amount\"}"; rr:termType rr:BlankNode; ];
    
    rr:predicateObjectMap [
    	rr:predicate rdf:type;
    	rr:object <IOUs>;
    ];
		
    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#fname> ; 
      rr:objectMap		[ rr:column "\"fname\""; ]
    ];

    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#lname> ; 
      rr:objectMap		[ rr:column "\"lname\""; ]
    ];

    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#amount> ; 
      rr:objectMap		[ rr:column "\"amount\""; ]
    ];
	.
	
<TriplesMap2>
    a rr:TriplesMap;

	rr:logicalTable [ rr:tableName  "\"Lives\"" ];
	
    rr:subjectMap [ rr:template "{\"fname\"}_{\"lname\"}_{\"city\"}"; rr:termType rr:BlankNode; ];
    
    rr:predicateObjectMap [
    	rr:predicate rdf:type;
    	rr:object <Lives>;
    ];
	
    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#fname> ; 
      rr:objectMap		[ rr:column "\"fname\""; ]
    ];

    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#lname> ; 
      rr:objectMap		[ rr:column "\"lname\""; ]
    ];

    rr:predicateObjectMap
    [ 
      rr:predicate		<IOUs#city> ; 
      rr:objectMap		[ rr:column "\"city\""; ]
    ];
	.