_:vb50717334	<http://www.w3.org/ns/r2rml#constant>	<http://www.w3.org/2000/01/rdf-schema#label> .
_:vb50717335	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50717334 .
_:vb50717336	<http://www.w3.org/ns/r2rml#template>	"{first_name} {last_name}" .
_:vb50717335	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50717336 .