This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
rdfs	http://www.w3.org/2000/01/rdf-schema#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
owl	http://www.w3.org/2002/07/owl#
xsdh	http://www.w3.org/2001/XMLSchema#
n2	http://aims.fao.org/aos/geopolitical.owl#

Statements

Subject Item

n2:validSince

rdf:type

owl:DatatypeProperty

rdfs:domain

n2:area

rdfs:range

xsdh:int

rdfs:comment

The value of the datatype property *validSince* associated to a particular area (territory or group) indicates the area's first year of validity. The geopolitical ontology traces back historic changes only until 1985, therefore, if an area has a validSince = 1985, this indicates that the area is/was valid since 1985 or before.