- From: Giovanni Tummarello <giovanni.tummarello@deri.org>
- Date: Wed, 13 Apr 2011 18:12:05 +0200
- To: Bernard Vatant <bernard.vatant@mondeca.com>
- Cc: Linking Open Data <public-lod@w3.org>
to add to this, internal sources report for xmlns.com/foaf/0.1/Person totalReferences (number of triple involving a foaf person) 964563435 ( almost a billion, obviously not unique individuals) graphReferences (number of pages /resolvable URLs/graphs)34915501 domainReferences (number of distinct domains) 3439696 sldReferences (number of distinct second level domains, aggregates all the foo.example.com foo2.example.com) 69004 I think fakefriends.me creates a lot of indeed false occurrences (we have banned it now but some data is still there) but other than that .. enjoy :) cheers On Wed, Apr 13, 2011 at 4:48 PM, Giovanni Tummarello <giovanni.tummarello@deri.org> wrote: > sindice.com main index has 37,312,159 documents occurrences of foaf:person. > > http://sindice.com/search?q=foaf%3Aperson > (a lot of these come from microformats via the any23 library but anyway) > > which means there are many more actual persons inside. > > Gio > > > On Wed, Apr 13, 2011 at 10:15 AM, Bernard Vatant > <bernard.vatant@mondeca.com> wrote: >> Hello all >> >> Just trying to figure what is the size of personal information available as >> LOD vs billions of person profiles stored by Google, Amazon, Facebook, >> LinkedIn, unameit ... in proprietary formats. >> >> Any hint of the proportion of "living" people vs historical characters is >> also welcome. >> >> Any idea? >> >> Bernard >> >> >> -- >> Bernard Vatant >> Senior Consultant >> Vocabulary & Data Integration >> Tel: +33 (0) 971 488 459 >> Mail: bernard.vatant@mondeca.com >> ---------------------------------------------------- >> Mondeca >> 3, cité Nollez 75018 Paris France >> Web: http://www.mondeca.com >> Blog: http://mondeca.wordpress.com >> ---------------------------------------------------- >> >
Received on Wednesday, 13 April 2011 16:12:34 UTC