Three new datasets

Author: egonw

scholia/app/templates/dataset-index.html

@@ -18,16 +18,26 @@ <h4 class="my-0 font-weight-normal">Single items</h4>
             </div>
             <div class="card-body">
 		<dl>
-		    <dt><a href="Q4203254">Iris flower data set</a></dt>
+		    <dt><a href="Q134238751">Palmer Archipelago Penguins Data</a></dt>
 		    <dd>
-			Classic data set from 1936
+			 Dataset consisting of experimental feature measurements of three species of penguins
 		    </dd>
 
 		    <dt><a href="Q1767082">Diplomatarium Norvegicum</a></dt>
 		    <dd>
 			Catalogue of books containing the texts of documents and letters from Norway older than 1590
 		    </dd>
 
+		    <dt><a href="Q69644056">Jean-Claude Bradley Open Melting Point Dataset</a></dt>
+		    <dd>
+			Curated dataset of chemical structures and their melting points with a CC0 license
+		    </dd>
+
+		    <dt><a href="Q111095569">SoMeSci - Software Mentions in Science</a></dt>
+		    <dd>
+			Dataset linking journal articles to software mentioned in that article
+		    </dd>
+
 		</dl>
             </div>