Merge pull request #22 from uc-cdis/feat/canine

Author: wangfan860

gdcdictionary/schemas/subject.yaml

@@ -57,8 +57,8 @@ properties:
   disease_type:
     description: "Name of the disease for the subject."
     type: string
-  breed:
-    description: "Taxonomic breed of the subject."
+  species:
+    description: "Taxonomic species of the subject."
     enum:
      - Drosophila melanogaster
      - Homo sapiens
@@ -68,9 +68,9 @@ properties:
      - Sus scrofa
      - Canis lupus familiaris
 
-  strain:
+  breed:
     description: >
-      A lower-level taxonomic rank used in microbiology or virology, plants and rodents, usually at the intraspecific level (within a breed)
+      American Kennel Club dog breeds information
     type: string
   index_date:
     description: >