_:vb51110730	<http://www.w3.org/2007/05/powder-s#describedby>	<https://demo.openlinksw.com/about/id/entity/urn/cwd:r2rml:physical> .
_:vb51110730	<https://ontology.data.world/v0#queryBase>	<http://demo.openlinksw.com/acme-insurance/> .
_:vb51110730	<http://www.w3.org/ns/r2rml#sqlQuery>	"SELECT \n                                                ca.claim_identifier, \n                                                ca.claim_amount_identifier, \n                                                ca.claim_amount\n                                             FROM demo.acme.claim_amount ca\n                                             JOIN demo.acme.expense_reserve er ON ca.claim_amount_identifier = er.claim_amount_identifier" .