--- a/spec/latest/json-ld-api/index.html	Mon Apr 01 20:11:01 2013 +0200
+++ b/spec/latest/json-ld-api/index.html	Mon Apr 01 20:23:24 2013 +0200
@@ -561,12 +561,13 @@
     MAY, and OPTIONAL in this specification are to be interpreted as described
     in [[!RFC2119]].</p>
 
-  <p>There are two classes of products that can claim conformance to this
+  <p>There are three classes of products that can claim conformance to this
     specification: <tref title="JSON-LD Implementation">JSON-LD Implementations</tref>
     and <tref title="JSON-LD Processor">JSON-LD Processors</tref>.</p>
 
-  <p>A conforming <tdef>JSON-LD Implementation</tdef> is a system capable of transforming
-    JSON-LD documents according the algorithms defined in this specification.</p>
+  <p>A conforming <tdef>JSON-LD Implementation</tdef> is a system which can perform the
+    <a href="#expansion-algorithm">Expansion</a>, <a href="#compaction-algorithm">Compaction</a>,
+    and <a href="#flattening-algorithm">Flattening</a> operations defined in this specification.</p>
 
   <p>A conforming <tdef>JSON-LD Processor</tdef> is a conforming <tref>JSON-LD Implementation</tref>
     that exposes the Application Programming Interface (API) defined in this specification.
@@ -580,6 +581,10 @@
     <tref title="relative IRI">relative</tref> and
     <tref title="absolute IRI">absolute IRIs</tref>.</p>
 
+  <p>A conforming <tdef>JSON-LD-RDF Converter</tdef> is a system that can perform
+    <a href="#convert-to-rdf-algorithm">Conversion to RDF</a> and
+    <a href="#convert-from-rdf-algorithm">Conversion from RDF</a>.</p>
+
   <p>The algorithms in this specification are generally written with more concern for clarity than
     efficiency. Thus, JSON-LD Implementations and Processors may implement the algorithms
     given in this specification in any way desired, so long as the end result is indistinguishable