relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id 2236,ENT_PEGAEAE,member_of,ENT_NAIADS,medium,Pegaeae (spring-source nymphs) are a subgroup of the Naiads who dwell at the sources of springs.,SRC_THEOI_NYMPHS,approved,