Fix issue #163. Also added pipenv files and fixed make file bug

Makefile

@@ -6,7 +6,7 @@
 #   1) make imgflags="-i"             -- generate uml images in images subdirectory (default)
 #   2) make imgflags="-i --noimages"  -- assume uml images already exist and generate links to them
 #   3) make imgflags=""               -- genrate uml images as inline url's
-imgflags?=-i --noimages
+imgflags?=-i  --noimages
 
 
 # ----------------------------------------
@@ -181,8 +181,8 @@ MM = metamodel/metamodel.py
 BMM = biolinkmodel/datamodel.py
 
 regen-mm:
-	gen-py-classes meta.yaml > tmp.py && python tmp.py && (comparefiles typ.py $(MM) && cp $(MM) $(MM)-PREV && cp tmp.py $(MM)); rm tmp.py
-	gen-py-classes biolink-model.yaml > tmp.py && python tmp.py && c&& (comparefiles typ.py $(BMM) && cp $(BMM) $(BMM)-PREV && cp tmp.py $(BMM)); rm tmp.py
+	gen-py-classes meta.yaml > tmp.py && python tmp.py && (comparefiles tmp.py $(MM) && cp $(MM) $(MM)-PREV && cp tmp.py $(MM)); rm tmp.py
+	gen-py-classes biolink-model.yaml > tmp.py && python tmp.py &&  (comparefiles tmp.py $(BMM) && cp $(BMM) $(BMM)-PREV && cp tmp.py $(BMM)); rm tmp.py
 
 # ----------------------------------------
 # TESTS

Pipfile

@@ -0,0 +1,24 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+rdflib = ">=4.2.2"
+graphviz = ">=0.9"
+prefixcommons = ">=0.1.7"
+click = ">=7.0"
+jsonasobj = ">=1.2.1"
+jsonschema = ">=2.6.0"
+rdflib-jsonld = ">=0.4.0"
+certifi = ">=2018.4.16"
+PyYAML = ">=3.13"
+ShExJSG = ">=0.5.6"
+CFGraph = ">=0.2.0"
+PyShEx = ">=0.5.11"
+biolinkmg = {editable = true, path = "."}
+
+[dev-packages]
+
+[requires]
+python_version = "3.7"

biolink-model.yaml

@@ -1142,8 +1142,6 @@ slots:
     description: >-
       A grouping for any property that holds between a node and a value
     domain: named thing
-    mappings:
-      - owl:topAnnotationProperty
 
   id:
     is_a: node property