_:vb50807102	<http://www.w3.org/ns/r2rml#column>	"legator" .
_:vb50807101	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50807100 .
_:vb50807101	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50807102 .
_:vb50807100	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/recordedBy> .