@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#> .
@base <http://example.com/base/> .

<TriplesMap1>
    a rr:TriplesMap;

	rr:logicalTable [ rr:tableName  "\"IOUs\"" ]; 
	
    rr:subjectMap [
            rr:template "{\"fname\"}_{\"lname\"}"; 
            rr:termType rr:BlankNode ;
      ];
	
    rr:predicateObjectMap
    [ 
      rr:predicate		foaf:name ; 
      rr:objectMap    [ 
            rr:template "{\"fname\"} {\"lname\"}";
            rr:termType rr:Literal ;
      ]
    ];
    .
<TriplesMap2>
    a rr:TriplesMap;
	
	rr:logicalTable [ rr:tableName  "\"Lives\"" ]; 

    rr:subjectMap [
            rr:template "{\"fname\"}_{\"lname\"}"; 
            rr:termType rr:BlankNode;
      ];
	
    rr:predicateObjectMap
    [ 
      rr:predicate	ex:city ; 
      rr:objectMap	[ rr:column "\"city\""; ]
    ];
	.