Documentation-of-the-Knowledge-Graph.md

@@ -9,10 +9,15 @@ Following the RDF recommendation, the KG identifies every thing using [Internati
 To simplify the presentation, from now on, we will use a prefixed notation for all IRIs, according to the following prefix definitions:
 
 @prefix hctl: <https://www.w3.org/2019/wot/hypermedia#> . # hypermedia controls ontology
+
 @prefix itm: <https://ci.mines-stetienne.fr/kg8/itmfactory/> . # IT'm factory
+
 @prefix js: <https://www.w3.org/2019/wot/json-schema#> . # JSON schema
+
 @prefix onto: <https://ci.mines-stetienne.fr/kg8/ontology#> . # Our custom ontology
+
 @prefix pto: <http://www.productontology.org/id/> . # The product types ontology
+
 @prefix td: <https://www.w3.org/2019/wot/td#> . # Thing Descriptions
 
 The most important parts of the KG are the description of the machines, especially the ones identified as [itm:bosch-apas](https://ci.mines-stetienne.fr/kg8/itmfactory/bosch-apas), [itm:dx10](https://ci.mines-stetienne.fr/kg8/itmfactory/dx10), [itm:vl10](https://ci.mines-stetienne.fr/kg8/itmfactory/vl10), and [itm:xy10](https://ci.mines-stetienne.fr/kg8/itmfactory/xy10).