README.md in rdf-vocab-3.2.0 vs README.md in rdf-vocab-3.2.1

@@ -1,10 +1,8 @@
 # rdf-vocab
 Common OWL/RDFS Vocabularies for use with Ruby [RDF.rb][]
 
-[TriG][] reader/writer for [RDF.rb][RDF.rb] .
-
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@@ -121,11 +119,11 @@
 
 ## Adding new vocabularies
 
 * First, add an entry to `lib/rdf/vocab.rb`, the key names contained within
 for guidance. For more information, see the documentation on
-[RDF::Vocabulary](https://www.rubydoc.info/github/ruby-rdf/rdf/RDF/Vocabulary).
+[RDF::Vocabulary](https://ruby-rdf.github.io/rdf/RDF/Vocabulary).
 * Next, create an empty file in `lib/rdf/vocab` based on the key name for
 your vocabulary. For example, if you've added the vocabulary `:foo`, create a
 new empty file at `lib/rdf/vocab/foo.rb`.
 * Run `rake gen_vocabs`.
 
@@ -157,9 +155,9 @@
 
 This is free and unencumbered public domain software. For more information,
 see <https://unlicense.org/> or the accompanying {file:LICENSE} file.
 
 [RDF]:              https://www.w3.org/RDF/
-[RDF.rb]:           https://rubydoc.info/github/ruby-rdf/rdf
+[RDF.rb]:           https://ruby-rdf.github.io/rdf
 [YARD]:             https://yardoc.org/
 [YARD-GS]:          https://rubydoc.info/docs/yard/file/docs/GettingStarted.md
 [PDD]:              https://unlicense.org/#unlicensing-contributions