I was browsing some images and I noticed some files that are particularly large have a lot of data in the tag <<span>i:pgf</span><span> id</span>=<span>"adobe_illustrator_pgf"
</span>><span></span>. One example of many is the file flying_wasp_gerald_g._01.svg. Is this data needed? It seems that a lot of space can be saved by removing it.<br>