_:vb50935821	<http://www.w3.org/ns/r2rml#objectMap>	_:vb50935822 .
_:vb50935822	<http://www.w3.org/ns/r2rml#column>	"DeptTitle" .
_:vb50935823	<http://www.w3.org/ns/r2rml#constant>	<http://demo.openlinksw.com/schemas/School/depttitle> .
_:vb50935821	<http://www.w3.org/ns/r2rml#predicateMap>	_:vb50935823 .