- From: Henry Story <henry.story@bblfish.net>
- Date: Fri, 1 Feb 2013 00:15:26 +0100
- To: "Wilde, Erik" <Erik.Wilde@emc.com>
- Cc: "ashok.malhotra@oracle.com" <ashok.malhotra@oracle.com>, "public-ldp-wg@w3.org" <public-ldp-wg@w3.org>
- Message-Id: <F24828F7-184C-41D9-8D55-7A07D341A770@bblfish.net>
On 31 Jan 2013, at 19:43, "Wilde, Erik" <Erik.Wilde@emc.com> wrote: > On 2013-01-31 19:33 , "Henry Story" <henry.story@bblfish.net> wrote: >> On 31 Jan 2013, at 15:47, "Wilde, Erik" <Erik.Wilde@emc.com> wrote: >>> that works on the semantic web (where you expose things via RDF), but not >>> on the web (where you have to live with HTTP's uniform interface). >> The semantic web is not part of the web? >> And LDP is perhaps not part of the web either? As far as I know >> LDP uses HTTP, and all the big Linked Data projects use HTTP. Some >> even use HTTPs. > > the semantic web is layered on top of the web's fabric, adding new layers > of technologies and constraints. the famous semantic web layer cake shows > that very nicely. Those are logical layers. They are just making explicit what is already in the web. There is nothing special about publishing RDF, wether it be in the form of Turtle, RDF/XML, JSON-LD, Trig, N3, ... It uses exactly the same web infrastructure you use for publishing html, json, or javascript. You can use a plain vanilla Apache web server to do it. It helps to publish some RDF, to write some linked data to get a feel for it. If you just sit back and do armchair theorising about linked data you will keep missing the point. I do recommend cwm as a nice little tool though to get going http://www.w3.org/2000/10/swap/doc/cwm.html And the Tutorial on that page is also very good. Also I recommend reading Dean Allemang and Jim Hendler's book "Semantic Web for the Working Ontologist". It makes it clear how reaoning is working. One should make sure one requires as little reasoning as possible when writing protocols, but understanding the possibilities opened up there is a very good intellectual exercise. Henry > > cheers, > > dret. > Social Web Architect http://bblfish.net/
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Received on Thursday, 31 January 2013 23:15:58 UTC