OK, summarizing, this is the feedback from the project:

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4.1.8 "LDPR server responses must use entity tags (either weak or strong ones) as response ETag header values.": I do not remember the concrete resolution of this issues, but I'd prefer to say SHOULD until a standard ETag calculation would be specified. And this would be aligned with 4.4.2 too.

4.2.3: Here I miss a reference to RFC 2616 Section 12 (HTTP/1.1 Content Negotiation).

4.4.1: We still think this would be ignored by many implementations, since mixing metadata about the resource itself and the server status could be a potential conflict, specially because DC Terms is wide-spread and used in many applications. Anyway it is fine for us to keep the "MAY" there.

4.9: Beside the simple linked list structure for linking pages, maybe could be also added there something like "The page resource representation MAY have triples with the subject of the page, predicates ldp:prevPage, ldp:firstPage or ldp:lastPageof and object being the URL for the respective pages."

4.9.2 I think custom page size is out of the spec, so I'd add something "Page size MAY be decided by LDPR servers". The same could be applied for the name of the parameter to retrieve concrete pages: p, page or whatever.

5.3: Personally I find the explanation a bit difficult to read and understand. But since I have no better proposal, I'm fine with it. Maybe, adding a new paragraph saying something like "LDPC results ordering MUST be as defined by SPARQL SELECT’s ORDER BY clause [SPARQL-QUERY]" would allow to simplify some of the point in that section.

5.3: What about adding something like "The Client MAY specify the object for ldp:containerSortCriteria and ldp:containerSortCriterion."? The question is how.

5.3.1: I'd change the link to the example ("as in the example") to refer the concrete example, I think example 6. Currently does not work when printing.

5.4: For a non-LDPR POSTed to the LDP server, the server may create a
corresponding LDPR. The non-LDPR may Link (HTTP-Header) to it's
associated LDPR using the "meta"-relation - why not add the also an
inverse Link (HTTP Header) using e.g. the "content"-relation?

4.10 & 5.10: We may need more thinking about this feature. It is a cool idea, but again mixing resource and server status data. In case of having more open questions about this, I'd prefer to keep out.

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If there are no more additional comments, I'll send them to the WG later.

Let's see if we have time after the holidays break for addressing the implementation. I'd need to take a look to the current status of the test suite for that.

Cheers,

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Sergio Fernández

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