relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id
5898,ENT_ART_GRAIL,mediated_by,ENT_NT_JOSEPH_ARIMATHEA,high,Joseph brings the Grail to Britain (Robert de Boron).,SRC_ROBERT_BORON,reviewed,