I have worked through most cases removing the RDF metadata section as you have described. However, several of my images have different 'RDF' code, and Im not sure how to edit it in these cases. I have colored
red the line that was bought to my attention by Epub checker:
Code:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
version="1.1"
id="svg3336"
viewBox="0 0 254 109.81407"
style="clip-rule:evenodd;fill-rule:evenodd;image-rendering:optimizeQuality;shape-rendering:geometricPrecision;text-rendering:geometricPrecision"
height="389.10501"
width="900"
xml:space="preserve"><metadata
id="metadata4155"><rdf:RDF><cc:Work
rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata>