_:vb50714052	<http://www.w3.org/ns/r2rml#constant>	<http://rs.tdwg.org/dwc/terms/highestBiostratigraphicZone> .
_:vb50714051	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"69" .
_:vb50714052	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"69" .
_:vb50714053	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"69" .
_:vb50714053	<http://www.w3.org/ns/r2rml#column>	"zone_de" .
_:vb50714051	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50714052 .
_:vb50714053	<http://www.w3.org/ns/r2rml#language>	"de" .
_:vb50714051	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50714053 .