Another odd bug I noticed is that a 'description' element near the
end of the RDF-XML file had the beginning of its value 'truncated'.
That is, the RDF-XML was:
<dc:description>These experiments are part of a collaborative
research project to study soil-foundation-structure interaction. A
continuous reinforced concrete bridge supported on drilled shaft
foundations was selected as the prototype structure for
investigation. Two, 1/4-scale, reinforced concrete bents were
constructed at a test site in southeast Austin. The primary
difference between the two specimens was the clear height of the
columns. Bent 1 had two, 12-in. diameter columns with a clear height
of 6 ft. The clear height of the columns in Bent 2 was 3 ft. All
four shafts had an embedded depth of 12 ft. The soil at the site was
classified as nonplastic silt and the entire lengths of the shafts
were above the water table.The two bents were tested dynamically
during June and July 2005. Three types of dynamic tests were
conducted. A modal hammer was used to excite the specimens using low-
amplitude impulsive loads. T-Rex, a triaxial mobile shaker, was used
to shake the ground near the bents and the linear shaker from Thumper
was attached to the specimens at midspan of the beams.Static, pull-
over tests are planned following the completion of the dynamic
tests.</dc:description>
But what I got from the parser for that was:
value1:
http://nees.ncsa.uiuc.edu/2009/ns/proj#88
value2:
http://purl.org/dc/elements/1.1/description
value3: ft. The clear height of the columns in Bent 2 was
3 ft. All four shafts had an embedded depth of 12 ft. The soil at t
he site was classified as nonplastic silt and the entire lengths of
the shafts were above the water table.The two bents were tested
dynamically during June and July 2005. Three types of dynamic tests
were conducted. A modal hammer was used to excite the specimens
using low-amplitude impulsive loads. T-Rex, a triaxial mobile
shaker, was used to shake the ground near the bents and the linear
shaker from Thumper was attached to the specimens at midspan of the
beams.Static, pull-over tests are planned following the completion of
the dynamic tests.
On Feb 26, 2009, at 10:34 PM, Bugs in RDF-Simple via RT wrote:
Show quoted text>
> Greetings,
>
> This message has been automatically generated in response to the
> creation of a trouble ticket regarding:
> "RDF::Simple::Parser and empty element",
> a summary of which appears below.
>
> There is no need to reply to this message right now. Your ticket
> has been
> assigned an ID of [rt.cpan.org #43688]. Your ticket is accessible
> on the web at:
>
>
http://rt.cpan.org/Ticket/Display.html?id=43688
>
> Please include the string:
>
> [rt.cpan.org #43688]
>
> in the subject line of all future correspondence about this issue.
> To do so,
> you may reply to this message.
>
> Thank you,
> bug-RDF-Simple@rt.cpan.org
>
> ----------------------------------------------------------------------
> ---
> I'm parsing an RDF-XMl file that has, as an example:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <rdf:RDF xmlns:rdf="
http://www.w3.org/1999/02/22-rdf-syntax-ns#"
> xmlns:a="tag:tupeloproject.org,2006:/2.0/files/" xmlns:b="http://
> nees.ncsa.uiuc.edu/2009/ns#" xmlns:cet="
http://cet.ncsa.uiuc.edu/
> 2007/" xmlns:dc="
http://purl.org/dc/elements/1.1/" xmlns:rdfs="http://
> www.w3.org/2000/01/rdf-schema#">
> <cet:Dataset rdf:about="
http://nees.ncsa.uiuc.edu/2009/ns/
> file#113347">
> <dc:date rdf:datatype="
http://www.w3.org/2001/
> XMLSchema#dateTime">2006-11-08T06:00:00.000Z</dc:date>
> <dc:description/>
> <rdf:type rdf:resource="tag:tupeloproject.org,2006:/2.0/files/
> File"/>
> <rdfs:label>POLICY.pdf</rdfs:label>
> </cet:Dataset>
> </rdf:RDF
>
>
> with code (after having done my @triples = $parser->parse_rdf($rdf);)
>
> foreach (@triples) {
> $triple = $_;
> $value1 = $triple->[0];
> $value2 = $triple->[1];
> defined($value3 = $triple->[2]) || ($value3 = '');
> print "value1: $value1\n\tvalue2: $value2\n\tvalue3: $value3\n\n";
> }
>
>
> producing:
>
> value1:
http://nees.ncsa.uiuc.edu/2009/ns/file#113347
> value2:
http://purl.org/dc/elements/1.1/date
> value3: 2006-11-08T06:00:00.000Z
>
> value1:
http://nees.ncsa.uiuc.edu/2009/ns/file#113347
> value2:
http://purl.org/dc/elements/1.1/description
> value3: _:id49a766aa045f
>
> value1:
http://nees.ncsa.uiuc.edu/2009/ns/file#113347
> value2:
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
> value3: file:///Users/admin/Desktop/nees-
> rdf.xmltag:tupeloproject.org,2006:/2.0/files/File
>
> value1:
http://nees.ncsa.uiuc.edu/2009/ns/file#113347
> value2:
http://www.w3.org/2000/01/rdf-schema#label
> value3: POLICY.pdf
>
>
> Note the value for the "
http://purl.org/dc/elements/1.1/description"
> of "_:id49a766aa045f"
> It doesn't appear that empty elements are being handled correctly.
>
>
> --
> Michael A. Grady
> Executive Program Officer for Cyberinfrastructure
> Office of the CIO, University of Illinois at Urbana-Champaign
> 2222 DCL, MC 256, 1304 W. Springfield Ave., Urbana, IL 61801
> 217.244.1253 phone, 217.244.4780 fax
>
--
Michael A. Grady
Executive Program Officer for Cyberinfrastructure
Office of the CIO, University of Illinois at Urbana-Champaign
2222 DCL, MC 256, 1304 W. Springfield Ave., Urbana, IL 61801
217.244.1253 phone, 217.244.4780 fax
