In 29th CRM-SIG meeting, new classes and properties have been introduced describing space -time. The crm-sig decided that the properties :
E4 Period.P9 consists of (forms part of): E4 Period,
and
E4 Period.P10 falls within (contains): E4 Period
should be rephrased in order to include space-time, and to be checked if this is consistent with phenomenal space-time 
30th crm-sig meeting, Hague, April 2014
In 31st joined meeting of the CIDOC CRM SIG, ISO/TC46/SC4/WG9 and the 24th FRBR - CIDOC CRM, resolving this issue the crm-sig proposed for P9.
Subproperty of: E4 Period. P10i contains: E4 Period
Quantification: one to many, (0,n:0,1)
Scope note: This property associates an instance of E4 Period with another instance of E4 Period that falls within the spacetime volumes occupied by the former and which is defined by phenomena that form part of or are refinements of the phenomena that define the former.
Heraklion - Crete September 2014
In the 32nd joined meeting of the CIDOC CRM SIG and ISO/TC46/SC4/WG9 and the 25th FRBR - CIDOC CRM Harmonization meeting, the crm-sig decided to leave this issue open for reviewing by MD, Paul Crips, Steve Stead
Oxford, February 2015
In the 35th joined meeting of the CIDOC CRM SIG and 28th FRBR - CIDOC CRM Harmonization meeting, the crm-sig resolving the issue 234-275, reviewed the issue 235. Thus the sub/sup property of the definition of P10 is completed and the scope note is updated. The changes have been incorporated into CIDOC CRM 6.2.2
The issue is closed
Prato, February 2016