xsl transformation: filter text from a rss description element

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I'm making a simple rss feed reader via visual studio. I´m using a gridview that loads the title and description elements from each item from the feed(I'm still starting this so I will load the other elements later). To get the information I want from the xml file I'm using the following transformation:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://ift.tt/tCZ8VR"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
    <xsl:output method="xml" indent="yes"/>

    <xsl:template match="properties">
      <listamunicipios>
      <xsl:for-each select="property">
        <city>
          <xsl:attribute name="cidadeteste">
            <xsl:value-of select="@city"/>
          </xsl:attribute>
        </city>
      </xsl:for-each>
      </listamunicipios>
        
    </xsl:template>
</xsl:stylesheet>

It is getting the information I want but there is a little problem with the description: it also copies the img part within the description.

Example: Obra do ex-ministro da Economia promete explicar "que interesses e lóbis teve de enfrentar" durante a sua passagem pelo executivo. http://ift.tt/1sJt75y" height="1" width="1"

How can i filter this part of the description out?

asked 1 min ago

João Minhós Rodrigues

1

xsl transformation: filter text from a rss description element