diff --git a/docs/pids.md b/docs/pids.md
index b3af046..614c1b9 100644
--- a/docs/pids.md
+++ b/docs/pids.md
@@ -123,12 +123,12 @@ To create an IRI, we need to consider the Case of object the IRI is for, as per
 
 #### Patterns per Case
 
-| Case                                  | Pattern                                                  | Elements                                                                                                                                                                                                                                                                                                          |
-|---------------------------------------|----------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| 1. **high-level definitional object** | `https://linked.data.gov.au/def/{ID}`                    | `{ID}` - may be anything acceptable to the [Australian Government Linked Data Working Group](https://linked.data.gov.au) which means be in accordance with their [Guidelines](https://www.linked.data.gov.au/guidelines). See [Registration](pids.md#registration) below.                                         |
-| 2. **low-level definitional object**  | `https://linked.data.gov.au/def/{ID}/{LOW-LEVEL-ID}`     | `{ID}` - as per the requirements above <br />`{LOW-LEVEL-ID}` - distinct within the scope of the high-level object that contains this low-level object, e.g. unique Concept IDs within a Vocabulary, starting with a upper-letter if for a Class or Concept, starting with a lower-case letter if for a Predicate |
-| 3. **high-level data object**         | `https://linked.data.gov.au/dataset/{ID}`                | As per Case 1                                                                                                                                                                                                                                                                                                     |
-| 4. **low-level definitional object**  | `https://linked.data.gov.au/dataset/{ID}/{LOW-LEVEL-ID}` | As per Case 2                                                                                                                                                                                                                                                                                                     |
+| Case                                  | Pattern                                                                                                                                     | Elements                                                                                                                                                                                                                                                                  |
+|---------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 1. **high-level definitional object** | `https://linked.data.gov.au/def/{ID}`                                                                                                       | `{ID}` - may be anything acceptable to the [Australian Government Linked Data Working Group](https://linked.data.gov.au) which means be in accordance with their [Guidelines](https://www.linked.data.gov.au/guidelines). See [Registration](pids.md#registration) below. |
+| 2. **low-level definitional object**  | `https://linked.data.gov.au/def/{ID}/{LOW-LEVEL-ID}`                                                                                        | `{ID}` - as per the requirements above <br />`{LOW-LEVEL-ID}` - distinct within scope of containing high-level object, starting upper-letter if a Class, starting lower-case letter if a Predicate                                                                        |
+| 3. **high-level data object**         | `https://linked.data.gov.au/dataset/{ID}`                                                                                                   | As per Case 1                                                                                                                                                                                                                                                             |
+| 4. **low-level definitional object**  | `https://linked.data.gov.au/dataset/{ID}/{LOW-LEVEL-ID}` or<br />`https://linked.data.gov.au/dataset/{ID}/{CLASS-SIGNIFIER}/{LOW-LEVEL-ID}` | As per Case 2 or use of an additional path element, `{CLASS-SIGNIFIER}`, to indicate the class of object as well as its individual ID.                                                                                                                                    |
 
 #### Classes per Case
 
@@ -142,6 +142,16 @@ Specific classes of object per Case as listed above are:
 | 4. **low-level definitional object**  | everything else not listed in Cases 1 - 3                                                                                      |
 
 
+#### Examples
+
+| Case                                  | Examples                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+|---------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 1. **high-level definitional object** | Ontology - `https://linked.data.gov.au/def/bore` - _Bore Model_<br />ConceptScheme - `https://linked.data.gov.au/def/borehole-drilling-method-western-australia` - _Borehole Drilling Method_ vocabulary                                                                                                                                                                                                                                                |
+| 2. **low-level definitional object**  | Class - `https://linked.data.gov.au/def/bore/Bore` - _Bore_ class in Bore Model<br />Property - `https://linked.data.gov.au/def/bore/hadDrillingMethod` - _had drilling method_ property in Bore Model<br />Concept - `https://linked.data.gov.au/def/borehole-drilling-method-western-australia/non-rotary` - _non-rotary drilling_ concept in _Borehole Drilling Method_ vocabulary<br />NodeShape - _coming soon_<br />PropertyShape - _coming soon_ |
+| 3. **high-level data object**         | Dataset - _coming soon_<br />DataCatalog - _coming soon_                                                                                                                                                                                                                                                                                                                                                                                                |
+| 4. **low-level definitional object**  | _coming soon_                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| x. **Organisations**                  | `https://linked.data.gov.au/org/gswa` - GSWA within the AGLDWG Org Register                                                                                                                                                                                                                                                                                                                                                                             |
+
 ## Agents
 
 Agents - Organisations and People - have a couple of special considerations. When they are referred to in data, they would be considered instances of a _low-level definitional object_ however two particular sources of existing IRIs for them _SHOULD_ be considered: