32 lines
No EOL
1.2 KiB
SPARQL
32 lines
No EOL
1.2 KiB
SPARQL
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
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PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
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PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
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PREFIX owl: <http://www.w3.org/2002/07/owl#>
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PREFIX swrl: <http://www.w3.org/2003/11/swrl#>
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PREFIX swrlb: <http://www.w3.org/2003/11/swrlb#>
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PREFIX vitro: <http://vitro.mannlib.cornell.edu/ns/vitro/0.7#>
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PREFIX vivo: <http://vivo.library.cornell.edu/ns/0.1#>
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PREFIX bibo: <http://purl.org/ontology/bibo/>
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PREFIX dcterms: <http://purl.org/dc/terms/>
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PREFIX event: <http://purl.org/NET/c4dm/event.owl#>
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PREFIX foaf: <http://xmlns.com/foaf/0.1/>
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PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
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PREFIX core: <http://vivoweb.org/ontology/core#>
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Construct {
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_:sdtv a core:DateTimeValue .
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_:sdtv core:dateTime ?theStartYear .
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_:sdtv core:dateTimePrecision core:yearPrecision .
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_:dti a core:DateTimeInterval .
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_:dti core:start _:sdtv .
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?thing core:dateTimeInterval _:dti .
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_:dti core:dateTimeIntervalFor ?thing .
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} where {
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?thing core:startYear ?theStartYear .
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Optional {
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?thing core:endYear ?theEndYear
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}
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FILTER (!bound(?theEndYear))
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} |