_:vb39826	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb39827 .
_:vb39828	<http://www.w3.org/ns/r2rml#language>	"en" .
_:vb39827	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/earliestEraOrLowestErathem> .
_:vb39826	<http://www.w3.org/ns/r2rml#objectMap>	_:vb39828 .
_:vb39828	<http://www.w3.org/ns/r2rml#column>	"aerathem_en" .