F&R document

Hi all,
I am just reading the F&R document and here are a few (minor) comments:

Hi all,
I just finished reading the F&R document and below are a few (minor) comments:

I would prefer the subsections "Existing implementation" to be in the plural.

2.2.2 Description
[...] get the results as an array of PHP object****s****)

2.3.2 Description
[...] (to retrieve the ?name of ?x for which no foaf:knows value
exists, i.e. identify the name of people that does not know anyone).
probably better
identify the name of people who do not know anyone

[...] Any existing queries will not use these operators so is unaffected.
[...] Any existing queries do not use these operators and are
therefore unaffected.

Birte

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