Add lang-spec content for Integrity.

Author: austin-hilberg

docs-parts/concepts/04-Integrity_lang1.rst

@@ -0,0 +1,17 @@
+.. code-block:: python
+
+  @schema
+  class Mouse(dj.Manual):
+    definition = """
+    mouse_name : varchar(64)
+    ---
+    mouse_dob : datetime
+    """
+
+  @schema
+  class MouseDeath(dj.Manual):
+    definition = """
+    -> Mouse
+    ---
+    death_date : datetime
+    """

docs-parts/concepts/04-Integrity_lang2.rst

@@ -0,0 +1,20 @@
+.. code-block:: python
+
+  @schema
+  class EEGRecording(dj.Manual):
+    definition = """
+    -> Session
+    eeg_recording_id : int
+    ---
+    eeg_system : varchar(64)
+    num_channels : int
+    """
+
+  @schema
+  class ChannelData(dj.Imported):
+    definition = """
+    -> EEGRecording
+    channel_idx : int
+    ---
+    channel_data : longblob
+    """

docs-parts/concepts/04-Integrity_lang3.rst

@@ -0,0 +1,23 @@
+.. code-block:: python
+
+  @schema
+  class Mouse(dj.Manual):
+    definition = """
+    mouse_name : varchar(64)
+    ---
+    mouse_dob : datetime
+    """
+
+  @schema
+  class SubjectGroup(dj.Manual):
+    definition = """
+    group_number : int
+    ---
+    group_name : varchar(64)
+    """
+
+    class GroupMember(dj.Part):
+      definition = """
+      -> master
+      -> Mouse
+      """

docs-parts/concepts/04-Integrity_lang4.rst

@@ -0,0 +1,20 @@
+.. code-block:: python
+
+  @schema
+  class RecordingModality(dj.Lookup):
+    definition = """
+    modality : varchar(64)
+    """
+
+  @schema
+  class MultimodalSession(dj.Manual):
+    definition = """
+    -> Session
+    modes : int
+    """
+
+    class SessionMode(dj.Part):
+      definition = """
+      -> master
+      -> RecordingModality
+      """