TriG Grammar issue

• From: Gregg Kellogg <gregg@kellogg-assoc.com>
• Date: Thu, 22 Dec 2011 20:17:50 -0500
• To: "public-rdf-comments@w3.org" <public-rdf-comments@w3.org>
• Message-ID: <6BB7EC9A-6D34-4010-A2C7-E10C889DEC44@greggkellogg.net>

Grammar rule [3g] is:

    [3g] graphIri? "{" ( triples "." )* "}"

However, the examples include statements within a graph that do not end with a ".", which seems like a pretty reasonable syntax. I used an updated grammar as follows:

    [3g] graph ::= graphIri? "{" (triples* "}"

   [6] triples ::= subject predicateObjectList ( "." ( subject predicateObjectList)? )*

Note that it could be simplified to the following, if empty statements are allowed:

   [6] triples ::= ( "." ( subject predicateObjectList)? )*

This is along the lines of the previous update I requested to [7] predicateObjectList for Turtle.

Gregg

Received on Friday, 23 December 2011 01:18:55 UTC