> ? [some #division.administrative_unit]

[pm#graph3_on_spamOnly@phmartin.info
     [spamOnly@phmartin.info,
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               pm#within_group: pm#INRIA.Sophia_Antipolis,
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](15/10/2000);

//Search time: 0.0004 s, printing time: 0.0005 s (according to the Unix function gettimeofday())