value	description	codesystem	code	iri
Biological Daughter	A female progeny with genetic makeup inherited from the parent.	NCIT	C150887	http://purl.obolibrary.org/obo/NCIT_C150887
Biological Son	A male progeny with genetic makeup inherited from the parent.	NCIT	C150888	http://purl.obolibrary.org/obo/NCIT_C150888
Biological Maternal Grandfather	A male relative who is the biological father of the biological mother.	NCIT	C96577	http://purl.obolibrary.org/obo/NCIT_C96577
Biological Paternal Grandfather	A male relative who is the biological father of the biological father.	NCIT	C96583	http://purl.obolibrary.org/obo/NCIT_C96583
Biological Paternal Grandmother	A female relative who is the biological mother of the biological father.	NCIT	C96584	http://purl.obolibrary.org/obo/NCIT_C96584
Biological Maternal Grandmother	A female relative who is the biological mother of the biological mother.	NCIT	C96578	http://purl.obolibrary.org/obo/NCIT_C96578
Biological Maternal Cousin	A relative who is the offspring of a sibling of the biological mother and thus sharing a common ancestor.	NCIT	C96576	http://purl.obolibrary.org/obo/NCIT_C96576
Biological Paternal Cousin	A relative who is the offspring of a sibling of the biological father and thus sharing a common ancestor.	NCIT	C96582	http://purl.obolibrary.org/obo/NCIT_C96582
Biological Paternal Aunt	A female relative who is a sibling of the biological father, and who both share a common ancestor.	NCIT	C96581	http://purl.obolibrary.org/obo/NCIT_C96581
Biological Maternal Aunt	A female relative who is a sibling of the biological mother, and who both share a common ancestor.	NCIT	C96575	http://purl.obolibrary.org/obo/NCIT_C96575
Biological Father	A male who contributes to the genetic makeup of his offspring through the fertilization of an ovum by his sperm.	NCIT	C96572	http://purl.obolibrary.org/obo/NCIT_C96572
Biological Mother	A female who contributes to the genetic makeup of her offspring from the fertilization of her ovum.	NCIT	C96580	http://purl.obolibrary.org/obo/NCIT_C96580
Half-brother with Father as Common Parent	A male sibling who shares the genetic makeup inherited from only the biological father.	NCIT	C96655	http://purl.obolibrary.org/obo/NCIT_C96655
Half-sister with Father as Common Parent	A female sibling who shares the genetic makeup inherited from only the biological father.	NCIT	C96657	http://purl.obolibrary.org/obo/NCIT_C96657
Half-brother with Mother as Common Parent	A male sibling who shares the genetic makeup inherited from only the biological mother.	NCIT	C96656	http://purl.obolibrary.org/obo/NCIT_C96656
Half-sister with Mother as Common Parent	A female sibling who shares the genetic makeup inherited from only the biological mother.	NCIT	C96658	http://purl.obolibrary.org/obo/NCIT_C96658
Fraternal Twin Brother	A male full sibling that developed from a separately fertilized ova during the same pregnancy.	NCIT	C165796	http://purl.obolibrary.org/obo/NCIT_C165796
Fraternal Twin Sister	A female full sibling that developed from a separately fertilized ova during the same pregnancy.	NCIT	C165797	http://purl.obolibrary.org/obo/NCIT_C165797
Identical Twin Brother	A male full sibling that developed from a shared ovum.	NCIT	C165848	http://purl.obolibrary.org/obo/NCIT_C165848
Identical Twin Sister	A female full sibling that developed from a shared ovum.	NCIT	C165849	http://purl.obolibrary.org/obo/NCIT_C165849
Full Brother	A male who shares with his sibling the genetic makeup inherited from both of the biological parents.	NCIT	C111201	http://purl.obolibrary.org/obo/NCIT_C111201
Full Sister	A female who shares with her sibling the genetic makeup inherited from both of the biological parents.	NCIT	C111202	http://purl.obolibrary.org/obo/NCIT_C111202
Grandson	A male grandchild.	NCIT	C71398	http://purl.obolibrary.org/obo/NCIT_C71398
Granddaughter	A female grandchild.	NCIT	C71399	http://purl.obolibrary.org/obo/NCIT_C71399
Biological Maternal Uncle	A male relative who is a sibling of the biological mother, and who both share a common ancestor.	NCIT	C96579	http://purl.obolibrary.org/obo/NCIT_C96579
Biological Paternal Uncle	A male relative who is a sibling of the biological father, and who both share a common ancestor.	NCIT	C96585	http://purl.obolibrary.org/obo/NCIT_C96585
Niece	A daughter of your brother or sister.	NCIT	C71408	http://purl.obolibrary.org/obo/NCIT_C71408
Nephew	A son of your brother or sister.	NCIT	C71409	http://purl.obolibrary.org/obo/NCIT_C71409
Ancestor	Someone from whom you are descended (but usually more remote than a grandparent).	NCIT	C42609	http://purl.obolibrary.org/obo/NCIT_C42609
Maternal First Cousin Once Removed	A child of one's first cousin who is related by lineage through the mother's side of the family.	NCIT	C165851	http://purl.obolibrary.org/obo/NCIT_C165851
Paternal First Cousin Once Removed	A child of one's first cousin who is related by lineage through the father's side of the family.	NCIT	C165852	http://purl.obolibrary.org/obo/NCIT_C165852
Descendent	Someone deriving or descending from an ancestor.	NCIT	C42674	http://purl.obolibrary.org/obo/NCIT_C42674
Great Grandchild	A child of one's grandchild.	NCIT	C165847	http://purl.obolibrary.org/obo/NCIT_C165847
Maternal Great Grandparent	A parent of one's maternal grandparent.	NCIT	C166127	http://purl.obolibrary.org/obo/NCIT_C166127
Paternal Great Grandparent	A parent of one's paternal grandparent.	NCIT	C166128	http://purl.obolibrary.org/obo/NCIT_C166128
Great Nephew	A male child of one's niece or nephew.	NCIT	C165798	http://purl.obolibrary.org/obo/NCIT_C165798
Great Niece	A female child of one's niece or nephew.	NCIT	C165846	http://purl.obolibrary.org/obo/NCIT_C165846
Maternal Great Aunt	The aunt of one's mother.	NCIT	C165853	http://purl.obolibrary.org/obo/NCIT_C165853
Maternal Great Uncle	The uncle of one's mother.	NCIT	C165854	http://purl.obolibrary.org/obo/NCIT_C165854
Paternal Great Aunt	The aunt of one's father.	NCIT	C165856	http://purl.obolibrary.org/obo/NCIT_C165856
Paternal Great Uncle	The uncle of one's father.	NCIT	C165857	http://purl.obolibrary.org/obo/NCIT_C165857