<?xml version="1.0" standalone="no" ?>
<!DOCTYPE doc [
<!ELEMENT doc (e1, e2)>
<!ELEMENT e1 (#PCDATA)>
<!ELEMENT e2 (#PCDATA)>
<!ENTITY c PUBLIC "-//xml_grep2//Entity test//EN" "http://no_server_here.foo/with_cat.ent">
]>
<doc><s1>&c;</s1><s2>no ent</s2></doc>