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PrefixNamespace IRI
rdfshttp://www.w3.org/2000/01/rdf-schema#
skoshttp://www.w3.org/2004/02/skos/core#
ecrmhttp://erlangen-crm.org/current/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
ecrm:P4_has_time-span
rdf:type
owl:ObjectProperty
owl:inverseOf
ecrm:P4i_is_time-span_of
rdfs:label
P4 has time-span
rdfs:domain
ecrm:E2_Temporal_Entity
rdfs:range
ecrm:E52_Time-Span
rdfs:comment
Scope note: This property describes the temporal confinement of an instance of an E2 Temporal Entity. The related E52 Time-Span is understood as the real Time-Span during which the phenomena were active, which make up the temporal entity instance. It does not convey any other meaning than a positioning on the "time-line" of chronology. The Time-Span in turn is approximated by a set of dates (E61 Time Primitive). A temporal entity can have in reality only one Time-Span, but there may exist alternative opinions about it, which we would express by assigning multiple Time-Spans. Related temporal entities may share a Time-Span. Time-Spans may have completely unknown dates but other descriptions by which we can infer knowledge. Examples: - the Yalta Conference (E7) has time-span Yalta Conference time-span (E52) In First Order Logic: P4(x,y) ⊃ E2(x) P4(x,y) ⊃ E52(y)
skos:notation
P4