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what is the range of valueData ?

From: csp <cspriese@gmx.de>
Date: Thu, 24 Feb 2005 22:48:34 +0100
Message-ID: <140c01c51aba$af164a40$6ea3fea9@claus14>
To: <public-sws-ig@w3c.org>
Dear all,

when looking on dataflow-specifications of OWL-S1.1
there is the ObjectProperty valueSource with range "ValueOf"
and the four DatatypePropertys

valueForm with range "&rdf;#XMLLiteral"
valueFunction with range "&rdf;#XMLLiteral"
valueType with range "&xsd;#anyURI"
valueData but without any range-label

so what is the range of valueData?

The enclosed comment says first 
"valueData is for specifying constant (XML) data to be bound to a parameter. "

Cause of this one could assume also a range of "&rdf;#XMLLiteral"

but further comment says
"For now, its range is any XML datatype. "

does this mean a range of "&xsd;#anyURI" for valueData too?

I may be wrong, but I think the first case of range "&rdf;#XMLLiteral" should be the correcter one.
And therefore I propose to add a line in the valueData-specification of OWL-S like 

  <rdfs:range rdf:resource="&rdf;#XMLLiteral"/> 

Can anybody give me some feedback on this ?

With best regards

Claus P.
Received on Thursday, 24 February 2005 21:50:44 UTC

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