_:vb39604	<http://www.w3.org/ns/r2rml#constant>	"Specimen" .
_:vb39602	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb39603 .
_:vb39602	<http://www.w3.org/ns/r2rml#objectMap>	_:vb39604 .
_:vb39603	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/basisOfRecord> .