_:vb39664	<http://www.w3.org/ns/r2rml#column>	"refsys" .
_:vb39662	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb39663 .
_:vb39663	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/geodeticDatum> .
_:vb39662	<http://www.w3.org/ns/r2rml#objectMap>	_:vb39664 .