SDS platform: Use the SDS Mosaic widget

<p dir="ltr">In this self-help guide, you will learn:</p><ul><li>what the SDS Mosaic widget does;</li><li>how to use the code generator and Mosaic editor to add the widget to a webpage.</li></ul><p dir="ltr"><b>Links</b></p><ul><li>SDS service: <a href="https://www.sds.ox.ac.uk" rel="noreferrer" target="_blank">https://www.sds.ox.ac.uk</a></li><li>FeedSax example page: <a href="https://www.sds.ox.ac.uk/feeding-anglo-saxon-england-feedsax" rel="noreferrer" target="_blank">https://www.sds.ox.ac.uk/feeding-anglo-saxon-england-feedsax</a></li><li>Mosaic service: <a href="https://oxfordmosaic.web.ox.ac.uk/home" rel="noreferrer" target="_blank">https://oxfordmosaic.web.ox.ac.uk/home</a></li><li>SDS widget helper page: <a href="https://figshare-production-www.s3.eu-west-2.amazonaws.com/index.html" target="_blank">https://figshare-production-www.s3.eu-west-2.amazonaws.com/index.html</a></li></ul><p></p>