:P191i_was_duration_of leaf node

@prefix : <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

:P191i_was_duration_of a rdf:Property ;
    rdfs:label "was duration of"@en,
        "était la durée de"@fr,
        "было продолжитeльностью"@ru ;
    rdfs:comment """Quantification of the inverse property: one to one (1,1:1,1)

Scope note of the inverse property:
This property describes the length of time covered by an instance of E52 Time-Span. It allows an instance of E52 Time-Span to be associated with an instance of E54 Dimension representing duration independent from the actual beginning and end. Indeterminacy of the duration value can be expressed by assigning a numerical interval to the property P90 has value of E54 Dimension.

Examples of the inverse property:
- The time-span of the Battle of Issos 333 B.C.E. (E52) had duration Battle of Issos duration (E54). (Howard, 2012)

In First Order Logic of the inverse property:
- P191(x,y) ⇒ E52(x)
- P191(x,y) ⇒ E54(y)
"""@en ;
    rdfs:domain :E54_Dimension ;
    rdfs:range :E52_Time-Span ;
    owl:inverseOf :P191_had_duration .