_:vb50958028	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50958029 .
_:vb50958030	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"29" .
_:vb50958030	<http://www.w3.org/ns/r2rml#column>	"spatial" .
_:vb50958028	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50958030 .
_:vb50958028	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"29" .
_:vb50958029	<http://www.openlinksw.com/schemas/virtrdf#bnode-row>	"29" .
_:vb50958029	<http://www.w3.org/ns/r2rml#constant>	<http://purl.org/dc/terms/spatial> .