test_owl_output.rb

require 'rubygems'
require 'rdf'
require 'rdf/rdfxml'

# Phenotype1 == (has_part some (leg and has_part min 10 seta and has_part max 30 seta))

graph = RDF::Graph.new
has_part = RDF::URI.new("http://example.org/has_part")
graph << RDF::Statement.new(has_part, RDF.type, RDF::OWL.ObjectProperty)
leg = RDF::URI.new("http://example.org/leg")
graph << RDF::Statement.new(leg, RDF.type, RDF::OWL.Class)
seta = RDF::URI.new("http://example.org/seta")
graph << RDF::Statement.new(seta, RDF.type, RDF::OWL.Class)
has_min_10_seta = RDF::Node.new
graph << RDF::Statement.new(has_min_10_seta, RDF.type, RDF::OWL.Class)
graph << RDF::Statement.new(has_min_10_seta, RDF.type, RDF::OWL.Restriction)
graph << RDF::Statement.new(has_min_10_seta, RDF::OWL.onClass, seta)
graph << RDF::Statement.new(has_min_10_seta, RDF::OWL.onProperty, has_part)
graph << RDF::Statement.new(has_min_10_seta, RDF::OWL.minQualifiedCardinality, 10)
has_max_30_seta = RDF::Node.new
graph << RDF::Statement.new(has_max_30_seta, RDF.type, RDF::OWL.Class)
graph << RDF::Statement.new(has_max_30_seta, RDF.type, RDF::OWL.Restriction)
graph << RDF::Statement.new(has_max_30_seta, RDF::OWL.onClass, seta)
graph << RDF::Statement.new(has_max_30_seta, RDF::OWL.onProperty, has_part)
graph << RDF::Statement.new(has_max_30_seta, RDF::OWL.maxQualifiedCardinality, 30)
leg_with_between_10_and_30_seta = RDF::Node.new
graph << RDF::Statement.new(leg_with_between_10_and_30_seta, RDF.type, RDF::OWL.Class)
leg_with_between_10_and_30_seta_members = RDF::List[leg, has_min_10_seta, has_max_30_seta]
graph.insert *(leg_with_between_10_and_30_seta_members.statements.to_a)
graph << RDF::Statement.new(leg_with_between_10_and_30_seta, RDF::OWL.intersectionOf, leg_with_between_10_and_30_seta_members.subject)
has_leg_with_between_10_and_30_seta = RDF::Node.new
graph << RDF::Statement.new(has_leg_with_between_10_and_30_seta, RDF.type, RDF::OWL.Class)
graph << RDF::Statement.new(has_leg_with_between_10_and_30_seta, RDF.type, RDF::OWL.Restriction)
graph << RDF::Statement.new(has_leg_with_between_10_and_30_seta, RDF::OWL.onProperty, has_part)
graph << RDF::Statement.new(has_leg_with_between_10_and_30_seta, RDF::OWL.someValuesFrom, leg_with_between_10_and_30_seta)
phenotype1 = RDF::URI.new("http://example.org/phenotype1")
graph << RDF::Statement.new(phenotype1, RDF.type, RDF::OWL.Class)
state = RDF::URI.new("http://example.org/state")
graph << RDF::Statement.new(state, RDF.type, RDF::OWL.Class)
state1 = RDF::URI.new("http://example.org/state1")
graph << RDF::Statement.new(state1, RDF.type, state)
graph << RDF::Statement.new(state1, RDF::RDFS.label, "leg has more than 10 and less than 30 setae")
describes_state = RDF::URI.new("http://example.org/describe_state")
graph << RDF::Statement.new(describes_state, RDF.type, RDF::OWL.AnnotationProperty)
graph << RDF::Statement.new(phenotype1, describes_state, state1)
graph << RDF::Statement.new(phenotype1, RDF::OWL.equivalentClass, has_leg_with_between_10_and_30_seta)

#rdf = RDF::Writer.for(:ntriples).buffer {|writer| writer << graph }
rdf = RDF::RDFXML::Writer.buffer {|writer| writer << graph }
puts rdf