Failed attempts at loading RDFa data

rdf-test failure log

(rdflib)cadams@Io:~/Desktop $ pip install 'rdflib<4'
Downloading/unpacking rdflib<4
  Using download cache from /tmp/https%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fr%2Frdflib%2Frdflib-3.4.0.tar.gz
…
(rdflib)cadams@Io:~/Desktop $ ./rdf-test.py 'http://www.bbc.co.uk/news/world-us-canada-22857062' 'http://oreilly.com/catalog/9780596804251/'
Loading 2 resources using rdflib 3.4.0
Loading 'http://www.bbc.co.uk/news/world-us-canada-22857062'
ERROR: RDFa parsing Error! 
Loading 'http://oreilly.com/catalog/9780596804251/'
ERROR: RDFa parsing Error! 'ascii' codec can't decode byte 0xc3 in position 7291: ordinal not in range(128)
(rdflib)cadams@Io:~/Desktop $ pip uninstall -y rdflib
Uninstalling rdflib:
  Successfully uninstalled rdflib
(rdflib)cadams@Io:~/Desktop $ pip install 'rdflib'
Downloading/unpacking rdflib
  Using download cache from /tmp/https%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fr%2Frdflib%2Frdflib-4.0.1.tar.gz
…
(rdflib)cadams@Io:~/Desktop $ ./rdf-test.py 'http://www.bbc.co.uk/news/world-us-canada-22857062' 'http://oreilly.com/catalog/9780596804251/'
Loading 2 resources using rdflib 4.0.1
Loading 'http://www.bbc.co.uk/news/world-us-canada-22857062'
ERROR: RDFa parsing Error! 
Loading 'http://oreilly.com/catalog/9780596804251/'
ERROR: RDFa parsing Error! 'ascii' codec can't decode byte 0xc3 in position 7291: ordinal not in range(128)
(rdflib)cadams@Io:~/Desktop $ 

rdf-test.py

#!/usr/bin/env python

import sys

import rdflib

if len(sys.argv) < 2:
    print >>sys.stderr, "Usage: %s url_or_file ..." % sys.argv[0]
    sys.exit(1)

print "Loading %d resources using rdflib %s" % (len(sys.argv) - 1, rdflib.__version__)

for i in sys.argv[1:]:
    print "Loading '%s'" % i

    try:
        g = rdflib.Graph()
        g.parse(i)
        print "... loaded %d records" % len(g)
    except Exception as e:
        print >>sys.stderr, "ERROR: %s" % e