On 6/19/13 5:36 PM, Kingsley Idehen wrote:
On 6/19/13 3:41 PM, David Booth wrote:On 06/19/2013 02:29 AM, エリクソン トーレ wrote:My point was that even if the data producer doesn't know anything about RDF, when applying the meme he will produce something that follows the RDF abstract syntax. That is the strength of RDF and why I think it is an intrinsic part of Linked Data.+1The data does not have to *look* like RDF to *be* (interpretable as) RDF.I am not disputing that.But to support the goal of the Semantic Web, it is important *specifically* that the data be interpretable as RDF.I am not disputing that. The Semantic Web is about RDF based Blogic. My simple point (which I will defend vigorously) is this:You don't need to know anything about RDF to create and publish Linked Data in line with TimBL's original Linked Data meme."interpretable as RDF" is a Blogic requirement. That isn't a Linked Data requirement.Interpretation is about understanding. A Linked Data graph is comprised of Triples that represent how a entities are related i.e., the Triple is a representation of a Relationship between two entities, facilitated the relationship predicate. The semantics of the relationship may be *explicit* or *implicit*. These semantics may or may not be machine or human comprehensible.RDF makes the entity relationship semantics expressed in a triple machine-comprehensible (at the very least). An RDF processor can interpret RDF statements. A Linked Data processor on the other hand, simply follows the links unveiled by content published (via public or private web-like documents) using the principles outlined in TimBL's original meme.You are trying to shy away from "inference" and "reasoning" (key RDF features) while making an "all or nothing" grab for the much more generic concept of Linked Data."term or art" , "interpretable" , "ambiguity" etc.. aren't the key points around which to mount a defense or justification for trying to infer that RDF is the only option for Linked Data. It just doesn't compute and It isn't defensible.
Typo fixed and updated edition of what followed the statements above:Linked Data, RDF, and the Semantic Web are three distinct but things. They denote three puzzle pieces that add utility to web-like structured data representation that can scale to the World Wide Web, subject to choices you make about identifiers used to denote entities in relationships represented by 3-tuple (or triples) based propositional statements (or claims).
A URI is the basic unit of Data-de-silo-fication.URIs (as you know) came along and enabled a World Wide Web long before the letters "RDF" became associated with the concept of web-like structured data -- enhanced with machine- and human-comprehensible entity relationship semantics.
-- Regards, Kingsley Idehen Founder & CEO OpenLink Software Company Web: http://www.openlinksw.com Personal Weblog: http://www.openlinksw.com/blog/~kidehen Twitter/Identi.ca handle: @kidehen Google+ Profile: https://plus.google.com/112399767740508618350/about LinkedIn Profile: http://www.linkedin.com/in/kidehen
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