entries[i].license

A URL of the license under which this entry is distributed.

If this is a relative URI, it is resolved according to a set of rules.

Comes from

• /atom10:feed/atom10:entry/atom10:link[@rel=”license”]/@href
• /rdf:RDF/rdf:item/cc:license/@rdf:resource
• /rss/channel/item/creativeCommons:license