add some libraries

Author: tpluscode

index.html

@@ -209,6 +209,21 @@
           "name": "@ontologies/core",
           "description": "An RDF data factory for using ontologies in your JS projects",
           "implements": [ "DataFactory" ]
+        }, {
+          "@id": "https://github.com/rdf-esm/formats-common",
+          "name": "@rdf-esm/formats-common",
+          "description": "A browser-friendly set of sinks (parsers and serializers) for common RDF formats",
+          "implements": [ "Sink" ]
+        }, {
+          "@id": "https://github.com/zazuko/rdfjs-elements/tree/master/packages/formats",
+          "name": "@rdfjs-elements/formats-pretty",
+          "description": "A browser-friendly set of sinks, with serializers optimized for pretty output",
+          "implements": [ "Sink" ]
+        }, {
+          "@id": "https://github.com/zazuko/rdfjs-elements",
+          "name": "@rdfjs-elements",
+          "description": "Web components for editing RDF",
+          "implements": [ ]
         }
         ]
       }]