I'm using the XML::FOAF parser to grab lists of links from a site. It creates the object ok, but when I get the 'knows' array, which is an array of all the people this person knows, I can't seem to loop through the array:

my $foaf = XML::FOAF->new(URI->new('http://glenn.typepad.com/foaf.rdf'
+));
my $person = $foaf->person;
my @people = $person->knows;
[download]

If I say print $people[0][0]->name; it prints out the name of the first person, but

foreach (@people[0)
{
    print $_;
}
[download]

doesn't print out the names of all the people, it just seems to return person as itself (ie if I put

    my @pp = $_;
    print $pp[0][0]->name;
[download]

inside the loop it works) I'm not sure why it needs the array of array ($people[0][0]) but I've tried it without that & it doesn't work. Am I missing something blindingly obvious here?

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