diff --git a/README.md b/README.md
index df9f80c..3fa6862 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Usage: see <options>* <data>*
 
 ## RDF Lingua
 
-RDF as the web lingua.
+RDF TriG as the web lingua.
 
 Lingua supports reasoning with forward rules described in RDF as
 ```
@@ -75,7 +75,9 @@ The `var:` prefix is `<http://www.w3.org/2000/10/swap/var#>` and is used for
 variables that are interpreted as universally quantified variables except for
 forward rule conclusion-only variables which are interpreted existentially.
 
-### Lingua also supports blogic https://www.slideshare.net/PatHayes/blogic-iswc-2009-invited-talk
+### Lingua supports blogic
+
+See https://www.slideshare.net/PatHayes/blogic-iswc-2009-invited-talk
 
 The top level surface is an implicit positive surface with implicit graffiti.