Organic photovoltaics

Organic_solar_cells

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|yes |WIKITABLE |{{{x}}} |{{{y}}} }}

Dye-sensitized_solar_cells

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SELECT distinct  ?label_en ?page
WHERE 
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 ?subject dcterms:subject <http://dbpedia.org/resource/Category:Dye-sensitized_solar_cells>.
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<http://dbpedia.org/resource/Category:Dye-sensitized_solar_cells>  rdfs:label ?label  . 
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OPTIONAL {
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|yes |WIKITABLE |{{{x}}} |{{{y}}} }}

Organic_electronics

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PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
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SELECT distinct  ?label_en ?page
WHERE 
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<http://dbpedia.org/resource/Category:Organic_electronics>  rdfs:label ?label  . 
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         ?subject rdfs:label ?label_en .
         FILTER (LANG(?label_en) = 'en' || LANG(?label_en) = 'it' ) .
           
OPTIONAL {
        ?subject  foaf:isPrimaryTopicOf  ?page .
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|yes |WIKITABLE |{{{x}}} |{{{y}}} }}