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#require 'nokogiri'
def validate_owl(uri)
if validator_available?
owl = OpenTox::RestClientWrapper.get(uri,:accept => "application/rdf+xml")
html = OpenTox::RestClientWrapper.post("http://www.mygrid.org.uk/OWL/Validator",{:rdf => owl, :level => "DL"})
assert_match(/YES/,html)
else
puts "http://www.mygrid.org.uk/OWL/Validator offline"
end
end
def validator_available?
uri = URI.parse "http://www.mygrid.org.uk/OWL/Validator"
Net::HTTP.start(uri.host, uri.port) do |http|
begin
http.read_timeout = 5
http.head(uri.path).code == '200'
rescue Timeout::Error
false
end
end
end
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