diff --git a/test/support/rdf_case.ex b/test/support/rdf_case.ex
index d540c2a..be383d2 100644
--- a/test/support/rdf_case.ex
+++ b/test/support/rdf_case.ex
@@ -208,26 +208,31 @@ defmodule RDF.Test.Case do
   end
 
   ###############################
-  # RDF.Star annotations
+  # RDF.Star
 
   @star_statement {@statement, EX.ap(), EX.ao()}
   def star_statement(), do: @star_statement
 
-  @empty_annotation Description.new(@statement)
-  def empty_annotation(), do: @empty_annotation
+  @empty_annotation_description Description.new(@statement)
+  def empty_annotation_description(), do: @empty_annotation_description
 
-  @annotation Description.new(@statement, init: {EX.ap(), EX.ao()})
-  def annotation(), do: @annotation
+  @annotation_description Description.new(@statement, init: {EX.ap(), EX.ao()})
+  def annotation_description(), do: @annotation_description
 
-  @object_annotation Description.new(EX.As, init: {EX.ap(), @statement})
-  def object_annotation(), do: @object_annotation
+  @description_with_quoted_triple_object Description.new(EX.As, init: {EX.ap(), @statement})
+  def description_with_quoted_triple_object(), do: @description_with_quoted_triple_object
 
-  @graph_with_annotation Graph.new(init: @annotation)
+  @graph_with_annotation Graph.new(init: @annotation_description)
   def graph_with_annotation(), do: @graph_with_annotation
 
-  @graph_with_annotations Graph.new(init: [@annotation, @object_annotation])
-  def graph_with_annotations(), do: @graph_with_annotations
+  @graph_with_quoted_triples Graph.new(
+                               init: [
+                                 @annotation_description,
+                                 @description_with_quoted_triple_object
+                               ]
+                             )
+  def graph_with_quoted_triples(), do: @graph_with_quoted_triples
 
-  @dataset_with_annotation Dataset.new(init: @annotation)
+  @dataset_with_annotation Dataset.new(init: @annotation_description)
   def dataset_with_annotation(), do: @dataset_with_annotation
 end
diff --git a/test/unit/inspect_test.exs b/test/unit/inspect_test.exs
index 66c3f81..2fd9ade 100644
--- a/test/unit/inspect_test.exs
+++ b/test/unit/inspect_test.exs
@@ -34,8 +34,8 @@ defmodule RDF.InspectTest do
                   |> String.trim()) <> "\n>"
     end
 
-    test "it encodes the RDF-star graphs ands descriptions in Turtle-star" do
-      {_, triples} = inspect_parts(annotation(), limit: 2)
+    test "it encodes the RDF-star graphs and descriptions in Turtle-star" do
+      {_, triples} = inspect_parts(annotation_description(), limit: 2)
       assert triples =~ "<< <http://example.com/S> <http://example.com/P> \"Foo\" >>"
     end
 
diff --git a/test/unit/star/dataset_test.exs b/test/unit/star/dataset_test.exs
index 61cc685..02b68db 100644
--- a/test/unit/star/dataset_test.exs
+++ b/test/unit/star/dataset_test.exs
@@ -38,7 +38,7 @@ defmodule RDF.Star.Dataset.Test do
   end
 
   test "delete/3" do
-    assert Dataset.delete(dataset_with_annotation(), annotation()) == dataset()
+    assert Dataset.delete(dataset_with_annotation(), annotation_description()) == dataset()
   end
 
   test ":filter_star opt on statements/1" do
diff --git a/test/unit/star/description_test.exs b/test/unit/star/description_test.exs
index 69642cf..40d082b 100644
--- a/test/unit/star/description_test.exs
+++ b/test/unit/star/description_test.exs
@@ -24,7 +24,7 @@ defmodule RDF.Star.Description.Test do
   end
 
   test "subject/1" do
-    assert Description.subject(empty_annotation()) == statement()
+    assert Description.subject(empty_annotation_description()) == statement()
   end
 
   test "change_subject/2" do
@@ -35,7 +35,7 @@ defmodule RDF.Star.Description.Test do
 
   describe "add/3" do
     test "with a proper triple as a subject" do
-      assert empty_annotation()
+      assert empty_annotation_description()
              |> Description.add({statement(), EX.ap(), EX.ao()})
              |> description_includes_predication({EX.ap(), EX.ao()})
     end
@@ -47,7 +47,7 @@ defmodule RDF.Star.Description.Test do
     end
 
     test "with a proper triple as a subject and object" do
-      assert empty_annotation()
+      assert empty_annotation_description()
              |> Description.add({statement(), EX.ap(), statement()})
              |> description_includes_predication({EX.ap(), statement()})
     end
@@ -62,81 +62,87 @@ defmodule RDF.Star.Description.Test do
     end
 
     test "with a list of predicate-object tuples" do
-      assert empty_annotation()
+      assert empty_annotation_description()
              |> Description.add([{EX.ap(), statement()}])
              |> description_includes_predication({EX.ap(), statement()})
     end
 
     test "with a description map" do
-      assert empty_annotation()
+      assert empty_annotation_description()
              |> Description.add(%{EX.ap() => statement()})
              |> description_includes_predication({EX.ap(), statement()})
     end
 
     test "with coercible triples" do
-      assert empty_annotation()
+      assert empty_annotation_description()
              |> Description.add({coercible_statement(), EX.ap(), coercible_statement()})
              |> description_includes_predication({EX.ap(), statement()})
     end
   end
 
   test "put/3" do
-    assert annotation()
+    assert annotation_description()
            |> Description.put({statement(), EX.ap(), EX.ao2()})
            |> description_includes_predication({EX.ap(), EX.ao2()})
 
-    assert annotation()
+    assert annotation_description()
            |> Description.put({statement(), EX.ap(), statement()})
            |> description_includes_predication({EX.ap(), statement()})
   end
 
   test "delete/3" do
-    assert Description.delete(annotation(), {statement(), EX.ap(), EX.ao()}) ==
-             empty_annotation()
+    assert Description.delete(annotation_description(), {statement(), EX.ap(), EX.ao()}) ==
+             empty_annotation_description()
 
-    assert Description.delete(object_annotation(), {EX.As, EX.ap(), statement()}) ==
+    assert Description.delete(
+             description_with_quoted_triple_object(),
+             {EX.As, EX.ap(), statement()}
+           ) ==
              Description.new(EX.As)
 
-    assert Description.delete(object_annotation(), {EX.ap(), statement()}) ==
+    assert Description.delete(description_with_quoted_triple_object(), {EX.ap(), statement()}) ==
              Description.new(EX.As)
   end
 
   test "delete_predicates/2" do
-    assert Description.delete_predicates(annotation(), EX.ap()) ==
-             empty_annotation()
+    assert Description.delete_predicates(annotation_description(), EX.ap()) ==
+             empty_annotation_description()
 
-    assert Description.delete_predicates(object_annotation(), EX.ap()) ==
+    assert Description.delete_predicates(description_with_quoted_triple_object(), EX.ap()) ==
              Description.new(EX.As)
   end
 
   test "fetch/2" do
-    assert Description.fetch(annotation(), EX.ap()) == {:ok, [EX.ao()]}
-    assert Description.fetch(object_annotation(), EX.ap()) == {:ok, [statement()]}
+    assert Description.fetch(annotation_description(), EX.ap()) == {:ok, [EX.ao()]}
+
+    assert Description.fetch(description_with_quoted_triple_object(), EX.ap()) ==
+             {:ok, [statement()]}
   end
 
   test "get/2" do
-    assert Description.get(annotation(), EX.ap()) == [EX.ao()]
-    assert Description.get(object_annotation(), EX.ap()) == [statement()]
+    assert Description.get(annotation_description(), EX.ap()) == [EX.ao()]
+    assert Description.get(description_with_quoted_triple_object(), EX.ap()) == [statement()]
   end
 
   test "first/2" do
-    assert Description.first(annotation(), EX.ap()) == EX.ao()
-    assert Description.first(object_annotation(), EX.ap()) == statement()
+    assert Description.first(annotation_description(), EX.ap()) == EX.ao()
+    assert Description.first(description_with_quoted_triple_object(), EX.ap()) == statement()
   end
 
   test "pop/2" do
-    assert Description.pop(annotation(), EX.ap()) == {[EX.ao()], empty_annotation()}
+    assert Description.pop(annotation_description(), EX.ap()) ==
+             {[EX.ao()], empty_annotation_description()}
 
-    assert Description.pop(object_annotation(), EX.ap()) ==
+    assert Description.pop(description_with_quoted_triple_object(), EX.ap()) ==
              {[statement()], Description.new(EX.As)}
   end
 
   test "update/4" do
     assert (description =
-              Description.update(empty_annotation(), EX.ap(), statement(), fn _ ->
+              Description.update(empty_annotation_description(), EX.ap(), statement(), fn _ ->
                 raise "unexpected"
               end)) ==
-             empty_annotation()
+             empty_annotation_description()
              |> Description.add(%{EX.ap() => statement()})
 
     assert Description.update(description, EX.ap(), statement(), fn
@@ -144,7 +150,7 @@ defmodule RDF.Star.Description.Test do
                assert statement == statement()
                [statement, {s, p, EX.O}]
            end) ==
-             empty_annotation()
+             empty_annotation_description()
              |> Description.add(%{EX.ap() => statement()})
              |> Description.add(%{EX.ap() => {EX.S, EX.P, EX.O}})
   end
@@ -195,8 +201,8 @@ defmodule RDF.Star.Description.Test do
   end
 
   test "describes?/2" do
-    assert Description.describes?(annotation(), statement())
-    assert Description.describes?(annotation(), coercible_statement())
+    assert Description.describes?(annotation_description(), statement())
+    assert Description.describes?(annotation_description(), coercible_statement())
   end
 
   describe "without_quoted_triples/1" do
diff --git a/test/unit/star/graph_test.exs b/test/unit/star/graph_test.exs
index 1f8e045..514f3b4 100644
--- a/test/unit/star/graph_test.exs
+++ b/test/unit/star/graph_test.exs
@@ -5,7 +5,7 @@ defmodule RDF.Star.GraphTest do
     assert Graph.new(init: {statement(), EX.ap(), EX.ao()})
            |> graph_includes_statement?({statement(), EX.ap(), EX.ao()})
 
-    assert Graph.new(init: annotation())
+    assert Graph.new(init: annotation_description())
            |> graph_includes_statement?({statement(), EX.ap(), EX.ao()})
   end
 
@@ -1691,57 +1691,60 @@ defmodule RDF.Star.GraphTest do
   end
 
   test "update/3" do
-    assert Graph.update(graph(), statement(), annotation(), fn _ -> raise "unexpected" end) ==
+    assert Graph.update(graph(), statement(), annotation_description(), fn _ ->
+             raise "unexpected"
+           end) ==
              graph_with_annotation()
 
     assert graph()
            |> Graph.add({statement(), EX.foo(), EX.bar()})
-           |> Graph.update(statement(), fn _ -> annotation() end) ==
+           |> Graph.update(statement(), fn _ -> annotation_description() end) ==
              graph_with_annotation()
   end
 
   test "fetch/2" do
-    assert graph_with_annotation() |> Graph.fetch(statement()) == {:ok, annotation()}
+    assert graph_with_annotation() |> Graph.fetch(statement()) == {:ok, annotation_description()}
   end
 
   test "get/3" do
-    assert graph_with_annotation() |> Graph.get(statement()) == annotation()
+    assert graph_with_annotation() |> Graph.get(statement()) == annotation_description()
   end
 
   test "get_and_update/3" do
     assert Graph.get_and_update(graph_with_annotation(), statement(), fn description ->
-             {description, object_annotation()}
+             {description, description_with_quoted_triple_object()}
            end) ==
-             {annotation(), Graph.new(init: {statement(), EX.ap(), statement()})}
+             {annotation_description(), Graph.new(init: {statement(), EX.ap(), statement()})}
   end
 
   test "pop/2" do
-    assert Graph.pop(graph_with_annotation(), statement()) == {annotation(), graph()}
+    assert Graph.pop(graph_with_annotation(), statement()) == {annotation_description(), graph()}
   end
 
   test "subject_count/1" do
-    assert Graph.subject_count(graph_with_annotations()) == 2
+    assert Graph.subject_count(graph_with_quoted_triples()) == 2
   end
 
   test "subjects/1" do
-    assert Graph.subjects(graph_with_annotations()) == MapSet.new([statement(), RDF.iri(EX.As)])
+    assert Graph.subjects(graph_with_quoted_triples()) ==
+             MapSet.new([statement(), RDF.iri(EX.As)])
   end
 
   test "objects/1" do
-    assert Graph.objects(graph_with_annotations()) == MapSet.new([statement(), EX.ao()])
+    assert Graph.objects(graph_with_quoted_triples()) == MapSet.new([statement(), EX.ao()])
   end
 
   describe "statements/1" do
     test "without the filter_star flag" do
-      assert Graph.statements(graph_with_annotations()) == [
+      assert Graph.statements(graph_with_quoted_triples()) == [
                star_statement(),
                {RDF.iri(EX.As), EX.ap(), statement()}
              ]
     end
 
     test "with the filter_star flag" do
-      assert Graph.statements(graph_with_annotations(), filter_star: true) == []
-      assert Graph.statements(graph_with_annotations(), filter_star: true) == []
+      assert Graph.statements(graph_with_quoted_triples(), filter_star: true) == []
+      assert Graph.statements(graph_with_quoted_triples(), filter_star: true) == []
 
       assert Graph.new(
                init: [
@@ -1785,11 +1788,13 @@ defmodule RDF.Star.GraphTest do
     end
 
     test "quoted triples on object position" do
-      assert Graph.without_annotations(graph_with_annotations()) == RDF.graph(object_annotation())
+      assert Graph.without_annotations(graph_with_quoted_triples()) ==
+               RDF.graph(description_with_quoted_triple_object())
 
-      assert graph_with_annotations()
+      assert graph_with_quoted_triples()
              |> Graph.add(statement())
-             |> Graph.without_annotations() == RDF.graph([statement(), object_annotation()])
+             |> Graph.without_annotations() ==
+               RDF.graph([statement(), description_with_quoted_triple_object()])
     end
   end
 
@@ -1808,29 +1813,29 @@ defmodule RDF.Star.GraphTest do
     end
 
     test "quoted triples on object position" do
-      assert Graph.without_quoted_triples(graph_with_annotations()) == RDF.graph()
+      assert Graph.without_quoted_triples(graph_with_quoted_triples()) == RDF.graph()
 
-      assert graph_with_annotations()
+      assert graph_with_quoted_triples()
              |> Graph.add(statement())
              |> Graph.without_quoted_triples() == RDF.graph(statement())
     end
   end
 
   test "include?/3" do
-    assert Graph.include?(graph_with_annotations(), star_statement())
-    assert Graph.include?(graph_with_annotations(), {EX.As, EX.ap(), statement()})
+    assert Graph.include?(graph_with_quoted_triples(), star_statement())
+    assert Graph.include?(graph_with_quoted_triples(), {EX.As, EX.ap(), statement()})
   end
 
   test "describes?/2" do
-    assert Graph.describes?(graph_with_annotations(), statement())
+    assert Graph.describes?(graph_with_quoted_triples(), statement())
   end
 
   test "values/2" do
-    assert graph_with_annotations() |> Graph.values() == %{}
+    assert graph_with_quoted_triples() |> Graph.values() == %{}
 
     assert Graph.new(
              init: [
-               annotation(),
+               annotation_description(),
                {EX.s(), EX.p(), ~L"Foo"},
                {EX.s(), EX.ap(), statement()}
              ]
@@ -1848,13 +1853,13 @@ defmodule RDF.Star.GraphTest do
         RDF.Term.value(term)
     end
 
-    assert graph_with_annotations() |> Graph.map(mapping) == %{}
+    assert graph_with_quoted_triples() |> Graph.map(mapping) == %{}
 
     assert Graph.new([
-             annotation(),
+             annotation_description(),
              {EX.s1(), EX.p(), EX.o1()},
              {EX.s2(), EX.p(), EX.o2()},
-             object_annotation()
+             description_with_quoted_triple_object()
            ])
            |> Graph.map(mapping) ==
              %{