def test_time_interval_schema_org(self):
data = '''<?xml version="1.0" encoding="utf-8" ?>
<rdf:RDF
xmlns:dct="http://purl.org/dc/terms/"
xmlns:schema="http://schema.org/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
<rdfs:SomeClass rdf:about="http://example.org">
<dct:temporal>
<dct:PeriodOfTime>
<schema:startDate rdf:datatype="http://www.w3.org/2001/XMLSchema#date">1905-03-01</schema:startDate>
<schema:endDate rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2013-01-05</schema:endDate>
</dct:PeriodOfTime>
</dct:temporal>
</rdfs:SomeClass>
</rdf:RDF>
'''
g = Graph()
g.parse(data=data)
p = RDFProfile(g)
start, end = p._time_interval(URIRef('http://example.org'),
DCT.temporal)
eq_(start, '1905-03-01')
eq_(end, '2013-01-05')
def test_time_interval_w3c_time(self):
data = '''<?xml version="1.0" encoding="utf-8" ?>
<rdf:RDF
xmlns:dct="http://purl.org/dc/terms/"
xmlns:time="http://www.w3.org/2006/time"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
<rdfs:SomeClass rdf:about="http://example.org">
<dct:temporal>
<dct:PeriodOfTime>
<time:hasBeginning>
<time:Instant>
<time:inXSDDateTime rdf:datatype="http://www.w3.org/2001/XMLSchema#date">1904</time:inXSDDateTime>
</time:Instant>
</time:hasBeginning>
<time:hasEnd>
<time:Instant>
<time:inXSDDateTime rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2014-03-22</time:inXSDDateTime>
</time:Instant>
</time:hasEnd>
</dct:PeriodOfTime>
</dct:temporal>
</rdfs:SomeClass>
</rdf:RDF>
'''
g = Graph()
g.parse(data=data)
p = RDFProfile(g)
start, end = p._time_interval(URIRef('http://example.org'),
DCT.temporal)
eq_(start, '1904-01-01')
eq_(end, '2014-03-22')